The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology.

采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。

youdao

The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology.

采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。

youdao