• 施工导流标准影响施工导流经济性安全性决定性因素之一,是导流建筑物规模设计的依据。

    One of the decisive factors affecting economy and security of diversion is standard of river diversion during construction.

    youdao

  • 施工导流标准影响施工导流经济性安全性决定性因素之一,是导流建筑物规模设计的依据。

    One of the decisive factors affecting economy and security of diversion is standard of river diversion during construction.

    youdao

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