5.5 Long headrace route and powerhouse site

5.5.1 Investigation of long headrace route shall cover thefollowings.(1) Learn about the topographical and geomorphic characteristics ofthe headrace route and powerhouse site.(2) Learn about stratigraphy, rock type, distribution and genetic typeof Quatern ......     (本文共 1358 字 )     [阅读本文]>>




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