• The manufacturing method is suitable for the anchor plate of the anchor device which is used for producing the tensioned reinforced concrete pre-stressed tendon.

    发明适合制造拉钢筋混凝土预应力所用

    youdao

  • The manufacturing method is suitable for the anchor plate of the anchor device which is used for producing the tensioned reinforced concrete pre-stressed tendon.

    发明适合制造拉钢筋混凝土预应力所用

    youdao

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