Foundation pits generally gather at the field with large population and construction density and small spatial scale.

基坑工程一般集中在城市人口密集、建筑密度大的狭小场地。

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Foundation pits generally gather at the field with large population and construction density and small spatial scale.

基坑工程一般集中在城市人口密集、建筑密度大的狭小场地。

youdao