The control of soft soil subgrade construction is a important link of building the high-type highway project.

软土路基的施工控制是高等级公路项目建设的重要环节。

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The control of soft soil subgrade construction is a important link of building the high-type highway project.

软土路基的施工控制是高等级公路项目建设的重要环节。

youdao