• 本文介绍了工程网架焊接检测试验获得满意结果的实例工程技术人员一定的启发作用

    The thesis introduces a successful instance in relation to measuring of bearing capacity of welded node of steel grid in some project, which may be shared by engineering personnel.

    youdao

  • 本文介绍了工程网架焊接检测试验获得满意结果的实例工程技术人员一定的启发作用

    The thesis introduces a successful instance in relation to measuring of bearing capacity of welded node of steel grid in some project, which may be shared by engineering personnel.

    youdao

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