• Deep excavation engineering is characterized by vast construction investment, many unpredictable factors, complex construction technology and great society influence.

    深基坑工程具有投资规模大、不确定性因素多、施工技术复杂、社会影响大等特点。

    youdao

  • Deep excavation engineering is characterized by vast construction investment, many unpredictable factors, complex construction technology and great society influence.

    深基坑工程具有投资规模大、不确定性因素多、施工技术复杂、社会影响大等特点。

    youdao

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