深基坑支护措施是基础工程施工的关键环节。
The deep excavation supporting measures are key part of foundation construction.
基础施工是送电线路工程施工重要环节。
The foundation construction is a key part of transmission line project construction.
基础施工是送电线路工程施工重要环节。
The foundation construction is a key part of transmission line project construction.
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