bored piles造句怎麼寫

According to the depth of the circumstances of the excavation, the bored piles and soil anchor-bar are adopted.

This paper introduces the design treatment of karst caves at the location of bored piles at karst district.

Construction of bored piles in steel cofferdam as pylon foundations in main channel for the SecondChangjiang River Bridge in Wuhan is emphatically recounted.