branch pipeline meaning in English
支线管道
Examples
- City gas branch pipeline designing
城市道路燃气支管设计分析 - Once the pressure of the main network returns to normal , the valve flap of drainage outlet closes under pressure , first , second level check valves open , the main network return to supply water to branch pipeline
一旦主管网压力恢复正常，排污口阀瓣受压关闭，一二级止回阀打开，主管路恢复向支管供水。