• Conservatory measures of three-tube parallel shield tunnel of subway approaching constructed in Mollisol have been brought forward, which have some reference value to the same kind of engineering.

    提出了软土地铁三管并行盾构隧道施工一些防护控制措施,对于同类工程具有一定的参考价值

    youdao

  • Conservatory measures of three-tube parallel shield tunnel of subway approaching constructed in Mollisol have been brought forward, which have some reference value to the same kind of engineering.

    提出了软土地铁三管并行盾构隧道施工一些防护控制措施,对于同类工程具有一定的参考价值

    youdao

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