3.1 Terms

所属栏目:中小型水力发电工程地质勘察

The following terms apply to this code.3.1.1 Engineering geological investigation of hydropower projectA comprehensive geological investigation, involving engineeringgeological mapping, geophysical prospecting, drilling exploration,adit exploration, in-si ......(本文共 6088 字 )     [阅读本文] >>


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