one-way valve
气门导管
valve guide pipe
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 guide pipe
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