The growing demand for technology of deep foundation pit support is more and more high.

随之而来的大、深基坑支护结构的技术要求越来越高。

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So it becomes more important to study foundation ditch support in deep foundation pit projects.

因此深基坑支护的研究越来越重要。

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So it becomes more important to study foundation ditch support in deep foundation pit projects.

因此深基坑支护的研究越来越重要。

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