• Concrete ring beam joint is a new type of connection for joining the concrete filled steel tubular column and the concrete frame beam.

    混凝土节点钢管混凝土混凝土梁连接一种新型节点。

    youdao

  • Concrete ring beam joint is a new type of connection for joining the concrete filled steel tubular column and the concrete frame beam.

    混凝土节点钢管混凝土混凝土梁连接一种新型节点。

    youdao

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