7.8 Underground powerhouse system

所属栏目:中小型水力发电工程地质勘察

7.8.1 Investigation for underground powerhouse system shallinclude the following contents.(1) Ascertain topography conditions on the site and adverse physicalgeological phenomenon such as weathering and unloading, landslide,collapse, deformation rockmass, ......(本文共 5973 字 )     [阅读本文] >>


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