... 对点杆 plumbing rod 对点杆plumbing staff 垂丝水平器 plumbline level ...
双语例句
1
The company has an experienced staff that has a good knowledge of all American plumbing, heating and industrial supplies.
本公司职员经验丰富，对于美国所有室内给排水设施、供暖系统和工业产品非常熟悉。
2
Extra a maintenance staff and over 1,000 cleaners have been attempting to fix the problems and clean the Village but the faults, particularly the plumbing issues have not been resolved, said Chiller.