one-way valve
【机械工程】阀门组件
valve member
暂无补充释义。
相关词条
adjustment of valve clearance
sole flue check valve
balanced area bellow type valve【机】
distributing valve-gear (valve gear)
valve
drop weight type butterfly valve
Krause's valve
valve member
暂无补充释义。
one-way valve
adjustment of valve clearance
sole flue check valve
balanced area bellow type valve【机】
distributing valve-gear (valve gear)
valve
drop weight type butterfly valve
Krause's valve