单座阀的英文

single seated valve

single-seat valve

• 单:    singular number fa ...
• 座阀:    seat valve; seated ...
• 单座:    single-i block

例句与用法

1. Three - way valve is used to replace two single - block , the first valve input system
   三通阀最早是用于代替两台单座阀投入系统使用。
2. Three - way valve has three entrances and pipes , equivalent to two single - block valves synthetic one
   三通阀有3个出入口与管道相连，相当于两台单座阀合成一体。
3. Three - way valve has three entrances and pipes , equivalent to two single integrated block valves ; use three - way valve , a two - valve and can be saved over a three links
   三通阀有3个出入口与管道相连，相当于两台单座阀合成一体；使用三通阀时，可省掉一个两通阀和一个三通接管。