snelling clarence (13 resultados)

Paperback. Condición: Very Good. Very Good - Crisp, clean, unread book with some shelfwear/edgewear, may have a remainder mark - NICE Standard-sized.

paperback. Condición: New.

Soft cover. Condición: Very Good. No Jacket. 3rd Edition. 1928. 3rd edition. A very good softcover book. A square, tight and clean copy with a chipped lower front corner. 21 pp. Sm 4to. [Zz].

No Binding. Condición: Good. ORIGINAL 1907 PUBLICATION; missing covers; spine reinforced w/ tape; o/w in good condition. Journal.

Condición: Used. pp. 192.

Condición: Used. pp. 192.

Condición: Used. pp. 192.

Condición: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Booklet - Unbound Pages. Condición: Very Good. 14 pages, text only. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Supplied without title page or cover. Size: 15 x 23.5 cms. Category: Engineering Magazine; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on.

Condición: New. Satisfaction Guaranteed or your money back.

Paperback. Condición: New. Print on Demand. This book examines the effect of stemming on the efficiency of explosives. Stemming is a material used to confine an explosive in a drill hole and increase its power. The author, a prominent expert in mining safety, conducted a series of experiments using various types of explosives and stemming materials to determine the optimal combination for maximum effectiveness and safety. The results of these experiments, presented in clear and accessible language, provide valuable insights for miners, engineers, and anyone interested in the safe and efficient use of explosives in mining and other industries. The book not only offers practical guidance but also contributes to the broader understanding of explosive behavior and its applications. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book is a statistical report that thoroughly examines coal-mine accidents in the United States, specifically dissecting fatalities between 1901-1906. The author provides a comprehensive analysis of the causes of these fatal accidents, focusing particularly on falls of roof and coal, as well as explosions of gas and dust. Within the book, you will find an insightful comparison of the United States' safety record to that of various European countries over the course of a few decades, providing nuanced context to the gravity of the situation in the United States. The author concludes with suggestions for improving safety regulations, advocating for the adoption of measures proven to be effective in preventing accidents abroad. Overall, this book presents a valuable roadmap for enhancing safety in coal mines, offering essential insights for stakeholders in the industry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book examines the nature, composition, and properties of explosives, with a particular focus on their use in coal mines. The author, a leading expert in the field, provides a comprehensive overview of the history, chemistry, and practical applications of explosives in mining operations. The book delves into the complex chemical reactions that occur during the detonation of explosives and explores their role in igniting explosive mixtures of gas and coal dust, a major hazard in coal mining. The author also discusses the development of permissible explosives, which are designed to minimize the risk of accidental ignition, and provides a detailed analysis of the tests used to assess the suitability of explosives for use in coal mines. By combining historical context with in-depth scientific analysis, this book offers a valuable resource for researchers, engineers, and anyone interested in the safe and effective use of explosives in mining operations. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.