nonreturn valve是什么意思 nonreturn valve在线中文翻译

nonreturn valve

nonreturn valve 词典解释

1. 止回阀
   ...nonreturn flap 止回瓣 | nonreturn valve 止回阀 | nonreturn-to-zero method 不归零法...
2. 通风)止回阀
   ...non-isothermal jet 非等温射流(68) | nonreturn valve 通风)止回阀(53) | normal coldest month 止回阀(31)...
3. 单向阀
   ...nonrestorable detector 不可复位探测器 | nonreturn valve 单向阀 | nonrising-stem valve 不升杆式阀...
4. 行来阀
   ...nonreturn flap行来瓣 | nonreturn valve行来阀 | nonreturn-to-zero method不回零法...

nonreturn valve [ˈnɔnriˈtə:n vælv]