• 着重介绍了模板台车衬砌施工技术,对埋暗挖、大跨隧道衬砌施工,一定参考价值

    The technology of lining by rail shuttering drill carriage is emphatically introduced, which has a definite reference value to the lining construction of the shallow buried, under...

    youdao

  • 着重介绍了模板台车衬砌施工技术,对埋暗挖、大跨隧道衬砌施工,一定参考价值

    The technology of lining by rail shuttering drill carriage is emphatically introduced, which has a definite reference value to the lining construction of the shallow buried, under...

    youdao

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