• The horizontal construction joint treatment of Ertan Arch dam concrete, concrete placement of dam base and connection efficiency examination between concrete joints and concrete with dam base.

    介绍了二滩拱坝混凝土水平施工处理坝基面混凝土浇筑检查混凝土、混凝土坝基结合的效果

    youdao

  • The horizontal construction joint treatment of Ertan Arch dam concrete, concrete placement of dam base and connection efficiency examination between concrete joints and concrete with dam base.

    介绍了二滩拱坝混凝土水平施工处理坝基面混凝土浇筑检查混凝土、混凝土坝基结合的效果

    youdao

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