1101~1105_深夜食堂30
1103~1105_神奇柑仔店1920完結篇

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Modern Copper Smelting

2025/06/28 出版
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Mining And Metallurgy

2025/06/27 出版
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Mining And Metallurgy

2025/06/27 出版
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Modern Copper Smelting

2025/06/21 出版
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Mining Practices

2025/06/21 出版
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Metallurgical Calculations, Part 3

2025/06/21 出版
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Metallurgical Calculations, Part 3

2025/06/20 出版
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Metal Cutting

Butterworth 出版
2025/06/19 出版

Metal Cutting, Fifth Edition builds upon the classic work that has for decades been the go-to reference for individuals working in the area of metal cutting. This revised edition, divided into four parts, features an extensive new chapter on coated cutting tools and updated and expanded chapters on ceramic cutting tools and machinability. A discussion of wear mechanisms and their governing equations is included, as are updates on tool micro examination, use of the quick-stop method, and tool temperature determination. Each chapter begins with a comprehensive bullet point summary and contents. The book will be useful for those studying and teaching courses on metal cutting and machining processes at the advanced undergraduate and graduate levels in universities as well as professional materials scientists and mechanical engineers in industrial manufacturing sectors centered on automotive and aerospace component production.

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Ore Mining Methods

2025/06/17 出版
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Iron and Steel

2025/06/17 出版
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Iron and Steel

2025/06/17 出版
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A Practical Treatise On The Gases Met With In Coal Mines

J J,Atkinson  著
2025/06/14 出版
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General Review Of Mining In British Columbia

2025/06/14 出版
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A Practical Treatise On The Gases Met With In Coal Mines

J J,Atkinson  著
2025/06/14 出版
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An Elementary Treatise On Iron Metallurgy, Up To The Manufacture Of Puddled Bars, Built Upon The Atomic System Of Philosophy

2025/06/13 出版

"An Elementary Treatise On Iron Metallurgy, Up To The Manufacture Of Puddled Bars, Built Upon The Atomic System Of Philosophy" by Samuel Baldwyn Rogers explores the scientific principles underlying iron production during the 19th century. This comprehensive treatise delves into the practical aspects of iron metallurgy, focusing on the production of puddled bars and incorporating the atomic system of philosophy to explain the chemical processes involved.Rogers provides insights and suggestions for significant improvements in the manufacture of both iron and steel, as well as offering guidance on the management of large-scale industrial operations. This book is an invaluable resource for historians of science and technology, metallurgists, and anyone interested in the historical development of iron and steel production.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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The Lake Superior Iron-ore Region, U.s.a.

2025/06/12 出版

Dive into the historical significance of the Lake Superior iron-ore region with Horace Vaughn Winchell's detailed account, "The Lake Superior Iron-ore Region, U.s.a." This paper, initially presented before the Federated Institution of Mining Engineers, offers invaluable insights into the geological composition, mining practices, and economic importance of one of America's most vital natural resource hubs. Winchell's work provides a snapshot of the industry during a pivotal era, highlighting the techniques and challenges faced by mining engineers of the time. Explore the geographical characteristics that made the Lake Superior region a prime location for iron-ore extraction and understand its lasting impact on American industrial development. A must-read for historians, geologists, and anyone interested in the story behind America's industrial might.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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The Flotation Process

2025/06/12 出版

"The Flotation Process" explores the principles and applications of flotation, a crucial separation technique in mineral processing and chemical engineering. This book delves into the fundamental aspects of flotation, covering topics such as surface chemistry, reagent chemistry, and the hydrodynamic behavior of particles in flotation systems. Readers will gain a comprehensive understanding of the factors influencing flotation efficiency, including particle size, pH, and the presence of interfering ions. The text also addresses practical considerations for optimizing flotation circuits in industrial settings, making it an invaluable resource for students, researchers, and professionals in the fields of mineral processing, chemical engineering, and environmental science. This book provides a detailed overview of both the theoretical underpinnings and the practical implementation of this important technology.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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The Lake Superior Iron-ore Region, U.s.a.

2025/06/12 出版

Dive into the historical significance of the Lake Superior iron-ore region with Horace Vaughn Winchell's detailed account, "The Lake Superior Iron-ore Region, U.s.a." This paper, initially presented before the Federated Institution of Mining Engineers, offers invaluable insights into the geological composition, mining practices, and economic importance of one of America's most vital natural resource hubs. Winchell's work provides a snapshot of the industry during a pivotal era, highlighting the techniques and challenges faced by mining engineers of the time. Explore the geographical characteristics that made the Lake Superior region a prime location for iron-ore extraction and understand its lasting impact on American industrial development. A must-read for historians, geologists, and anyone interested in the story behind America's industrial might.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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The American Bloomary Process For Making Iron Direct From The Ore

2025/06/12 出版

"The American Bloomary Process For Making Iron Direct From The Ore" by Thomas Egleston offers a detailed exploration of a significant technological process in 19th-century America. This book meticulously examines the bloomary process, a method of producing iron directly from ore, providing insights into the techniques, equipment, and challenges involved. Egleston璽€(TM)s work stands as a valuable historical document, shedding light on the industrial practices and innovations that shaped the American iron industry. It is an essential resource for historians, metallurgists, and anyone interested in the evolution of iron production and its impact on technological advancement. The book's detailed descriptions and historical context make it a compelling read for those seeking to understand the roots of modern metallurgy.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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The Precious Metals

2025/06/11 出版

"The Precious Metals" by Thomas Kirke Rose, originally published in 1909, provides a detailed examination of gold, silver, and platinum. This comprehensive treatise delves into the properties, extraction, and industrial applications of these valuable metals. Rose's work offers insights into the historical context of precious metal usage, alongside practical information relevant to mining and refining processes. With its detailed explanations and systematic approach, this book remains a valuable resource for those interested in metallurgy, chemistry, and the economic significance of gold, silver, and platinum.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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Ore Mining Methods

2025/06/10 出版

"Ore Mining Methods" by Walter Richard Crane offers a detailed exploration of techniques used in the extraction of ore. Originally published in 1917, this comprehensive guide covers a range of essential topics, including methods of support in ore extraction, detailed descriptions of mine development, and various stoping techniques. The book provides in-depth analyses of mining in narrow and wide veins, as well as bedded and massive deposits, incorporating stull and square-set methods. This historical text is an invaluable resource for mining engineers, geologists, and anyone interested in the practical aspects of early 20th-century mining practices. Crane's meticulous descriptions and insights make this work a significant contribution to the field of mining engineering.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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Report On The Talc Industry Of St. Lawrence County [new York]

2025/06/10 出版

"Report On The Talc Industry Of St. Lawrence County [new York]" offers a detailed examination of the talc mining industry in a specific geographic region. Authored by Charles Henry Smyth, this report likely delves into the geological aspects of talc deposits, the methods of extraction and processing, and the economic significance of the industry to St. Lawrence County. It provides valuable insights into the historical development of mining practices and their impact on local economies.This work would be of interest to researchers, historians, and industry professionals seeking information about the talc industry's past and its relevance to contemporary practices in resource management and industrial development.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價640
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Report On The Elizabeth Copper Mine Of Strafford, Vermont

2025/06/10 出版

Report On The Elizabeth Copper Mine Of Strafford, Vermont offers a detailed look at the operations and geological significance of a prominent copper mine in Vermont. Authored by Henry Marion Howe, this report provides valuable insights into the mining techniques, geological formations, and economic impact of the Elizabeth Copper Mine. It presents an invaluable resource for geologists, historians, and anyone interested in the industrial heritage of Vermont and the broader history of copper mining in the United States.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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A Practical Guide to Iron and Steel Works Analyses

2025/06/10 出版

"A Practical Guide to Iron and Steel Works Analyses" offers a detailed compendium of analytical techniques essential for understanding the composition and properties of iron and steel. Derived from "Laboratory Notes on Iron and Steel Analyses," this guide provides practical instructions and methodologies applicable in industrial settings. The book covers a range of analytical methods pertinent to iron and steel production, serving as a valuable resource for chemists, metallurgists, and engineers involved in the iron and steel industry. This manual provides insights into the essential processes that underpinned the early 20th-century advancements in metallurgy and materials science.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價869
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Manganese and Chromium

2025/06/10 出版

Manganese and Chromium, by Edwin Snow Boalich, offers a detailed examination of the properties, extraction, and industrial applications of these two important metals. Published in 1918, this work provides valuable insights into the metallurgical processes and economic significance of manganese and chromium during the early 20th century. Boalich's study covers the chemical characteristics, mineralogy, and geographical distribution of manganese and chromium ores. It explores the methods used to refine these metals and their crucial roles in the production of steel and other alloys. This book will be of interest to historians of science and technology, metallurgists, and anyone studying the development of the mining industry.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價640
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Conversation On Mines, &c., Between a Father and Son

2025/06/08 出版

"Conversation On Mines, &c., Between a Father and Son" by William Hopton offers a detailed exploration of mining practices through an engaging dialogue. Designed as an educational tool, the book covers various aspects of mine operations. To further aid in the preparation of those seeking certification, a comprehensive question and answer section is included, making this a valuable resource for both novice learners and experienced professionals in the field of colliery management. This historical text provides insights into the mining techniques and the educational approaches of the time.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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Molybdenum Ores

2025/06/05 出版

"Molybdenum Ores" provides a detailed overview of molybdenum, focusing on its geological occurrence, extraction, and industrial applications. Written by R.H. Rastall, this work explores the formation and distribution of molybdenum ores, offering insights into the methods used to locate and assess these valuable mineral deposits. The book examines various mining techniques and processing methods employed to extract molybdenum from its ores, highlighting the challenges and advancements in the field. Furthermore, it delves into the uses of molybdenum in various industries, emphasizing its importance in steel production and other applications. This comprehensive guide serves as a valuable resource for geologists, mining engineers, and anyone interested in the extraction and utilization of this strategic metal.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價824
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Model of an Arizona Gold Mine

2025/06/05 出版

"Model of an Arizona Gold Mine" offers a fascinating glimpse into the mining industry of the early 20th century. While details about the mine itself are scarce, this work likely explores the technological and economic aspects of gold mining operations in Arizona during this period. It would provide valuable insights into the methods, challenges, and significance of gold mining in the region. This book would be of interest to historians, researchers, and anyone interested in the history of mining and the American Southwest. A valuable resource for understanding the industrial development of Arizona and the broader context of resource extraction in the United States.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1237
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Manganese and Chromium

2025/06/05 出版

Manganese and Chromium, by Edwin Snow Boalich, offers a detailed examination of the properties, extraction, and industrial applications of these two important metals. Published in 1918, this work provides valuable insights into the metallurgical processes and economic significance of manganese and chromium during the early 20th century. Boalich's study covers the chemical characteristics, mineralogy, and geographical distribution of manganese and chromium ores. It explores the methods used to refine these metals and their crucial roles in the production of steel and other alloys. This book will be of interest to historians of science and technology, metallurgists, and anyone studying the development of the mining industry.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1237
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Introduction to Metallurgical Chemistry for Technical Students

2025/06/05 出版

Introduction to Metallurgical Chemistry for Technical Students provides a foundational understanding of the chemical principles underlying metallurgical processes. Written by John Henry Stansbie, this book is tailored for students in technical disciplines who require a strong grasp of how chemistry interfaces with metallurgy. The text covers essential topics in a clear and accessible manner, making it suitable for both classroom use and self-study. With a focus on practical applications, the book serves as an invaluable resource for anyone seeking to understand the chemical reactions and processes involved in the extraction, refining, and use of metals.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1558
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Mine Timbering

2025/06/04 出版

"Mine Timbering" (1907) by Wilbur E. Sanders, offers a detailed examination of the techniques and best practices employed in the timbering of mines. This comprehensive guide, written in the early 20th century, provides valuable insights into the methods used to ensure the stability and safety of underground mining operations. It covers various aspects of timber selection, placement, and structural support, addressing the challenges faced by miners in different geological conditions.This book serves as an important historical resource for those interested in the evolution of mining technology and safety standards. It's a practical manual for civil engineers, mining professionals, and historians alike.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價869
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Mine Timbering

2025/06/04 出版

"Mine Timbering" (1907) by Wilbur E. Sanders, offers a detailed examination of the techniques and best practices employed in the timbering of mines. This comprehensive guide, written in the early 20th century, provides valuable insights into the methods used to ensure the stability and safety of underground mining operations. It covers various aspects of timber selection, placement, and structural support, addressing the challenges faced by miners in different geological conditions.This book serves as an important historical resource for those interested in the evolution of mining technology and safety standards. It's a practical manual for civil engineers, mining professionals, and historians alike.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1466
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The Production Of Iron Ores In Various Parts Of The World

2025/06/02 出版

"The Production Of Iron Ores In Various Parts Of The World" provides a detailed overview of iron ore production and resources. This book examines the geological formations, mining techniques, and industrial processes involved in extracting and utilizing iron ore across different regions. Offering insights into the economic and technological aspects of iron ore production, this work is valuable for geologists, metallurgists, and anyone interested in the global mining industry.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1512
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System Of Mining Coal And Metalliferous Veins Fully Explained

2025/06/02 出版

"System Of Mining Coal And Metalliferous Veins Fully Explained" by G. Jenkin Phillipps offers a comprehensive guide to the principles and practices of mining during its time. This detailed work provides an in-depth exploration of coal and metalliferous vein mining systems, complete with a compendium of general scientific principles applicable to the field. The book presents productive, consumption, and incidental statistics related to coal, offering valuable insights into the economic aspects of mining. Additionally, it includes geological and mineralogical observations, enhancing its scientific value and making it a crucial resource for understanding the earth sciences related to mining. Illustrated and meticulously detailed, this book serves as an invaluable resource for historical context, and practical knowledge for both practitioners and those interested in the history and science of mining.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1420
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The Mining Magazine And Journal Of Geology, Mineralogy, Metallurgy, Chemistry And The Arts

Anonymous  著
2025/06/02 出版

Explore the world of resource extraction and material science with "The Mining Magazine And Journal Of Geology, Mineralogy, Metallurgy, Chemistry And The Arts, Volume 2." This meticulously preserved volume offers a window into the practices and scientific understanding of mining and related fields. Delve into detailed articles covering geological formations, mineral compositions, and the latest advancements in metallurgical techniques. This historical journal provides valuable insights into the evolution of these crucial industries, offering a unique perspective on the intersection of science, technology, and economic development. A must-read for historians of science, engineers, and anyone interested in the legacy of resource management.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價2063
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System Of Mining Coal And Metalliferous Veins Fully Explained

2025/06/02 出版

"System Of Mining Coal And Metalliferous Veins Fully Explained" by G. Jenkin Phillipps offers a comprehensive guide to the principles and practices of mining during its time. This detailed work provides an in-depth exploration of coal and metalliferous vein mining systems, complete with a compendium of general scientific principles applicable to the field. The book presents productive, consumption, and incidental statistics related to coal, offering valuable insights into the economic aspects of mining. Additionally, it includes geological and mineralogical observations, enhancing its scientific value and making it a crucial resource for understanding the earth sciences related to mining. Illustrated and meticulously detailed, this book serves as an invaluable resource for historical context, and practical knowledge for both practitioners and those interested in the history and science of mining.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價824
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National Mine-rescue and First-aid Conference Pittsburgh

2025/06/01 出版

This historical record documents the proceedings of the "National Mine-rescue and First-aid Conference" held in Pittsburgh. Featuring contributions from Herbert M. Wilson and others, the conference addressed critical issues related to safety and emergency response in the mining industry. Topics covered likely include advancements in mine rescue techniques, first-aid protocols tailored to the unique challenges of mining environments, and strategies for preventing accidents. This volume offers valuable insights into the early 20th-century efforts to improve worker safety and reduce fatalities in American mines.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價732
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The Chemistry and Metallurgy of Copper, Including a Description of the Principal Copper Mines of the United States and Other Countries, the art of Mining and Preparing Ores for Market, and the Various

2025/06/01 出版

The Chemistry and Metallurgy of Copper by Aaron Snowden Piggot offers a comprehensive exploration of copper production in the mid-19th century. Detailing the principal copper mines of the United States and other countries, the book provides insights into the art of mining and preparing ores for market. Piggot meticulously describes the various processes of copper smelting, offering a detailed account of the technological practices of the era. This historical text is a valuable resource for understanding the industrial chemistry and metallurgical techniques employed during a period of significant technological advancement. It appeals to historians of science and technology, as well as anyone interested in the historical context of mining and metal production. A fascinating glimpse into the past, shedding light on the processes that shaped modern industry.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1145
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Report on the Cahaba Coal Field

2025/06/01 出版

Report on the Cahaba Coal Field, originally published in 1890, offers a detailed examination of the geological and economic aspects of the Cahaba coal deposits. Authored by Joseph Squire, this report provides valuable insights into the coal reserves, mining conditions, and potential industrial applications of the region's coal resources. It is an essential resource for geologists, mining engineers, and historians interested in the development of Alabama's coal industry during the late 19th century. The report includes geological surveys and detailed descriptions of coal seams.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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Seger’s Collected Works; Being a Reprint of the Articles Already Published In

2025/06/01 出版

"Seger's Collected Works" compiles the articles of Hermann August Seger, a prominent figure in ceramic technology and metallurgy. Originally published across various journals, these writings offer a comprehensive overview of Seger's contributions to the field. This collection is invaluable for understanding the scientific principles behind ceramic production and materials science during the late 19th and early 20th centuries. Seger's research, particularly his work on Seger cones and their application in controlling firing temperatures, revolutionized ceramic manufacturing. His insights into industrial chemistry and the properties of materials continue to be relevant to modern practices. This volume serves as a historical record and a practical resource for ceramists, metallurgists, and anyone interested in the history of technology.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

9 特價1099
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The Russell Process at Yedras, Sinaloa, Mexico. Comparison With the Patera, or old Leaching Process

2025/06/01 出版

"The Russell Process at Yedras, Sinaloa, Mexico" offers a detailed comparison of the Russell Process, a modern silver leaching technique from the late 19th century, with the older Patera process. Authored by Robert F. Letts, this work provides valuable insights into the technological advancements in silver extraction during a pivotal period in mining history. The study focuses on its application at Yedras, Sinaloa, Mexico, offering a specific case study within the broader context of mining practices. It illustrates the shift from traditional methods to more efficient, chemically-driven processes.This volume will appeal to historians of technology, mining engineers, and anyone interested in the industrial history of Mexico. The detailed analysis of both processes makes it an invaluable resource for understanding the evolution of silver extraction techniques.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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