• 鉴于防止石坝渗透破坏有效措施设置反滤层的依据被保护性质滤层准则。

    In view of that filter is an effective measure to protect earth rockfill DAMS from seepage failure, the filter is provided on the basis of the property of protected material and the filter criteria.

    youdao

  • 鉴于防止石坝渗透破坏有效措施设置反滤层的依据被保护性质滤层准则。

    In view of that filter is an effective measure to protect earth rockfill DAMS from seepage failure, the filter is provided on the basis of the property of protected material and the filter criteria.

    youdao

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