Shaft sinking for underground transportation purposes is a very complex technological process in mining and geotechnology which requires specific and specially designed technological equipment. This technological process is dealt with for a long time, since mining is one of the oldest industries in the world.This book presents the te
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格式 PDF ● 网页 208 ● ISBN 9781315683836 ● 编辑 Pawel Kaminski & Jerzy Kicki ● 出版者 CRC Press ● 发布时间 2015 ● 下载 3 时 ● 货币 EUR ● ID 4818464 ● 复制保护 Adobe DRM
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