throttling valve disc

基本解释

• [交通运输工程]节流阀片

英汉例句

双语例句

• Butterfly valve is closed parts ( valve flap or disc for disc ), around the valve axis of rotation to achieve the open and close a valve, in the pipeline mainly as shut off and throttling effect.
  蝶阀是指关闭件（阀瓣或蝶板）为圆盘，围绕阀轴旋转来达到开启与关闭的一种阀，在管道上主要起切断和节流作用。

• throttling valve disc更多例句

词组短语

短语

• throttling valve disc detail 节流阀片

• throttling valve disc更多词组

专业释义

交通运输工程

• 节流阀片