• An introduction is made on the construction process of artificial hole pile including holing, wall protection, fabrication and installation of reinforcing cage, pile core concrete grouting etc.

    介绍人工成孔、护壁钢筋制作安装、桩混凝土浇灌施工过程

    youdao

  • An introduction is made on the construction process of artificial hole pile including holing, wall protection, fabrication and installation of reinforcing cage, pile core concrete grouting etc.

    介绍人工成孔、护壁钢筋制作安装、桩混凝土浇灌施工过程

    youdao

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