nonreturn 不返回的, 止逆的, 止回的 nonreturn to reference 【计】 不归零制 nonreturn to zero 非归零制 valve n. 1.阀,活门,阀门,气门 2.(心脏的)瓣膜 3.真空管 4.贝壳 5.(管乐器的)活栓,阀键,活塞 v. [T] 1.装阀于 2.以活门调节 breather(valve) 通气阀 leaf valve 簧片阀 ...
return 1. 回,返回,归[(+to/from)] non ad. 1.【拉】非;不 n. 1.【法】反对票;投反对票的人 valve n. 1.阀,活门,阀门,气门 2.(心脏的)瓣膜 3.真空管 4.贝壳 5.(管乐器的)活栓,阀键,活塞 v. [T] 1.装阀于 2.以活门调节 return bend 回管 return cocked 突圆角 最新...
nonreturn valve [ˈnɔnriˈtə:n vælv] 释义 [机] 止回阀
High-quality gas non-return valves protect against dangerous gas backflow. Low opening pressure - leak-tight elastomere sealing system - long service life.
答案解析 查看更多优质解析 解答一 举报 chek valve 单向阀,止回阀(让液体或气体只向一个方向流动的阀门)non-return valve 单向阀,止逆阀;单向活门一样的 解析看不懂?免费查看同类题视频解析查看解答 相似问题 globe non-return valve是什么阀门 As the branch point,non-return valve and pump are usually lo...
Wafer Type Single Disc Lift Non Return Valve The valve disc moves up and down along the midline of the valve body. Under the pressure of the fluid which flows in one direction, the valve disc will be raised up from the sealing surface of the valve seat. If there is backflow,...
The meaning of NONRETURN VALVE is check valve.
non return valve 美 英 un.止回阀;单向阈 网络单向阀;逆止阀;切断式止回阀 英汉 网络释义 un. 1. 止回阀 2. 单向阈
Brass Single Check Valve Non Return Valve 15mmCheck Valve is an automatic valve, its main function is to prevent the media backflow, prevent pump and drive motor reverse, and discharge the container medium. Check valve can also be used in pipelines that its pressure which m...
High Quality Non Return Valve (NRV) Stop Water Safety Control PVC Swing Check Valve Plastic Non-Return Valve UPVC Wafer Type Check Valve, Find Details and Price about Plastic Valve Water Safety Valve from High Quali...