城市煤气管道的英文

• town gas pipe

• 城市:    city; town; abad; conurbatio ...
• 煤气管道:    gas conduit
• 城市煤气:    city gas; town gas
• 城市煤气供热:    heating by town gas
• 城市煤气供应:    town gas supply

例句与用法

1. The above products are widely used in the metallurgy , the chemical industry , freezes , the boiler and the pressure vessel manufacture , the town gas pipeline , the military production , machine manufacture ; coal mine hydraulic pressure prop , car loader and other mechanical fluid compressed steel body ; all kinds of bearing inside and outside ferrule , petroleum casing and oil well drill
   上述产品广泛用于冶金化工冷冻锅炉和压力容器制造，城市煤气管道，军工生产，机械制造煤矿液压支柱，装载机和其它机械液压钢体各种规格轴承的内外套圈，石油套管和油井钻杆等。