butterfly throttle valve
基本解释
- 蝶形节流阀
英汉例句
- Butterfly valve through the valve shaft rotation to drive the rotation of a disc-shaped disc, to open and close a valve, cut off from the main pipe and throttle with.
进口蝶阀是指通过阀轴旋转来带动一个圆盘形的蝶板的转动,达到开启与关闭的一种阀门,在管道上主要起切断和节流用。
双语例句
专业释义
- 蝶形节流阀
- 蝶形节省阀