balancing hole
英 [ˈbælənsɪŋ həʊl]
美 [ˈbælənsɪŋ hoʊl]
网络 平衡孔
双语例句
- In balancing valve upstream and downstream ends of the tube with a hole, used to measure the fluid through valves pressure reduction.
在平衡阀的上游、下游端各装一个测压孔，用来测量流体通过阀门的压降。 - The nozzle equipment is at the bottom of the valve seat; the valve spool has a balancing hole; the valve spool bush has an orifice.
喷嘴装置在阀座下端，阀芯设置有平衡孔，阀芯套开设有节流孔。