Excellent Education Training Programs by Yang Jiang (1 results)
- Softcover
Seller: liu xing, Nanjing, JS, Chinaliu xing
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£ 53.79
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paperback. Condition: 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 b…ody 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.
