6.5 Headrace route

所属栏目:中小型水力发电工程地质勘察

6.5.1 Headrace tunnel route investigation shall cover the followingcontents.(1) Preliminarily identify the topography, physical geologicalphenomena and its distribution along the tunnel route.(2) Preliminarily identify stratigraphy and rock type of outcro ......(本文共 5210 字 )     [阅读本文] >>


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