The advantage of digging large diameter stake hole by manpower and its vertical bearing capacity calculation are introduced.

介绍了大直径人工挖孔桩的优点以及竖向承载力计算。

youdao

The advantage of digging large diameter stake hole by manpower and its vertical bearing capacity calculation are introduced.

介绍了大直径人工挖孔桩的优点以及竖向承载力计算。

youdao