• The main methods for calculating designed flood are probable maximum precipitation and hydrologic frequency analysis.

    设计洪水计算方法主要可能最大降雨水文频率

    youdao

  • The main methods for calculating designed flood are probable maximum precipitation and hydrologic frequency analysis.

    设计洪水计算方法主要可能最大降雨水文频率

    youdao

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