Bøger af Bei Jiang
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- Theory and Key Technology
1.101,95 - 1.102,95 kr. This book examines the field of surrounding rock control mechanisms and support technologies in underground engineering, and proposes a high-strength support system to address the complex conditions in underground engineering, such as high stress, extremely soft rocks, fault fracture zone and strong mining activity.
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- 1.101,95 kr.