Permissible Explosives Mining Equipment And Apparatus Approved Prior To March 15 1922

Author : S. P. Howell
Publisher : Forgotten Books
ISBN 13 : 9780666324016
Total Pages : 36 pages
Book Rating : 4.3/5 (24 download)

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Download or read book Permissible Explosives, Mining Equipment, and Apparatus, Approved Prior to March 15, 1922 (Classic Reprint) written by S. P. Howell and published by Forgotten Books. This book was released on 2018-02-25 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Permissible Explosives, Mining Equipment, and Apparatus, Approved Prior to March 15, 1922 A complete list of permissible explosives with pertinent data and full descriptive text will be published once during each calendar year. Additions to the Active and Inactive Lists of permissible explosives will be published from time to time as Reports of Investigations. There were 148 Explosives on the permissible list on January 1, During the succeeding 14% months 13 explosives were added to the list and 10 explosives were dropped from the active permissible list and placed on the inactive list of permissible explosives. The present list takes the place of all preceding lists and includes a total of 151 explosives. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.