• 介绍对深基坑降水量降水布置施作、降水井施运营期间的注意事项

    The calculation of precipitation volume, arrangements, construction and matters needing attention of precipitation well are introduced.

    youdao

  • 介绍对深基坑降水量降水布置施作、降水井施运营期间的注意事项

    The calculation of precipitation volume, arrangements, construction and matters needing attention of precipitation well are introduced.

    youdao

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