介绍了在海淤泥层采用石粉作为管道基础开挖沟槽的施工技术。

This paper introduces the construction technology of digging groove in the sea sludge layer, the pipeline foundation of which is made of stone powder.

youdao

介绍了在海淤泥层采用石粉作为管道基础开挖沟槽的施工技术。

This paper introduces the construction technology of digging groove in the sea sludge layer, the pipeline foundation of which is made of stone powder.

youdao