地下矿围岩压力分析与控制 9787502466602 杨宇江,常来山 冶金工业出版社 - Softcover

Excellent education and training programs supporting materials engineer: rock pressure underground mine Analysis and Control(Chinese Edition)

paperback. Zustand: New. Pub Date: 2014-08-01 Pages: 283 Language: Chinese Publisher: Metallurgical Industry Press excellent engineer education and training programs supporting materials: underground mine rock pressure analysis and control. in a brief description of the basic properties of rock and rock. rock situ stress the body and re-distribution basis roadway pressure. pressure and supporting mining site on the project in order to Yinan gold ground pressure activity patterns and control methods. exquisite thick g. Artikel-Nr. BZ037424

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