trunk pipe meaning in Chinese
总管
Examples
- Sanitary system : 5 " sus pipe , water supply depends on high - low levels , total 195 horse - power lift pumps . 10 " pvc waste water trunk pipe , total 150 horse - power waste water pump
5 " sus管分高低层供水扬水泵共195马力10 " pvc排水干管污水泵共150马力 - Fire system : 4 " fire - fighting hydrant trunk pipe , total 110 horse - power fire - fighting pumps , 375 horse - power automatic water spray pumps , 1094 foam heads , 500l liquid tank , and 50
4 "消防栓干管消防泵共110马力自动撒水头5530只撒水泵共375马力泡沫头