Terms for subject Drilling containing 阀门

Chinese	English
井口总控制阀门	master gate valve
加重型阀门和管件	extra heavy valves and fittings
四通阀门	four-way valve
开得很小的阀门	cracked valve
微开阀门	crack a valve
更换阀门	revalving
组合阀门	diverter stack
自动关闭阀门	self-closing valve
轻轻地打开阀门	cracking a valve
阀门上行	valve lift
阀门定时装置	valve timing gear
阀门密封	valve seal
阀门密封圈	valve ring
阀门开启压力	valve opening pressure
阀门弹簧	valve spring
阀门弹簧座	valve spring seat
阀门操作手柄	valve handle
阀门扳手	valve wrench
阀门扳手	valve spanner
阀门摇杆	valve rocker
阀门操作杆	valve lever
阀门活塞	valve piston
阀门间隙	valve clearance