• According to the various characteristics of underground piping network of supplying water, a basic thinking of anti - seism of underground piping network can be established.

    根据地下管网组成单位不同抗震特征才能确定地下管网抗震设计基本思路

    youdao

  • According to the various characteristics of underground piping network of supplying water, a basic thinking of anti - seism of underground piping network can be established.

    根据地下管网组成单位不同抗震特征才能确定地下管网抗震设计基本思路

    youdao

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