Terms containing extra strong pipe

Subject	English	Chinese
tech.	double extra strong pipe	特加重管
tech.	double extra strong pipe	双重厚壁管
tech.	double extra strong pipe	待厚壁钢管
tech.	double extra strong pipe	双层高强度钢管
oil	double extra strong pipe	特加厚管
oil	double extra strong pipe	双加厚管
tech.	double extra strong pipe	特高强管
tech.	double extra strong pipe	特强厚壁管
tech.	extra strong pipe	超强钢管
tech.	extra strong pipe	超厚钢管
oil	extra strong pipe	特强管
oil	extra strong pipe	特厚壁钢管
chem.	extra strong pipe	加厚管
chem.	extra strong pipe	非常坚固的管子
tech.	extra strong pipe	粗管
tech.	extra strong steel pipe	特强钢管
archit.	extra-strong pipe	特厚壁钢管
archit.	extra-strong pipe	特强管
dril.	extra-strong pipe	超强管
dril.	extra-strong pipe	加重管
dril.	extra-strong pipe	加强管
dril.	extra-strong pipe	特厚壁管