Prestressed concrete pipe pile which is widely used in the recent decade is a type of precast concrete pile.

预应力混凝土管桩是近十余年来应用较多的一种预制桩型。

youdao

Cut cured concrete pipe sections with saw or chisel, and cement sections together to form odd shaped fittings.

用锯子或凿子一起切割固化混凝土管段以及水泥部分，形成奇形接头。

youdao

The factors which influenced the stability of steel-lined reinforced concrete pipe with stiffener rings are discussed.

对影响带有加劲环的内衬钢管的稳定因素作了讨论。

youdao

The facility, which is called a "gas governor" and consists of a large slab of concrete, a flue pipe and a control box, is intended to regulate gas supply in the area.

BBC: The gas governor in Oxted

They know that steel pipe cased in concrete, when engineered correctly, is not going to leak chemicals into their water.

FORBES: Energy's Latest Battleground: Fracking For Uranium

In many cases, that means replacing a round pipe with a wide concrete box-like structure.

WSJ: Towns, ecologists seek climate-friendly culverts