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Terms for subject Technology containing 作用阀 | all forms | in specified order only
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交换作用阀swap action valve
伺服作用背压阀servo-operated back pressure valve
作用控制阀application control valve
单作用高度控制阀single-acting altitude control valve
反作用控制阀reverse acting control valve
反虹吸作用排臭阀anti-vac trap
特异作用阀threshold of specific effect
直接作用控制阀direct acting control valve
紧急作用阀emergency application valve
阀作用valve action
阀式双作用冲击器double-acting valve type hydro-percussive tool
阀式反作用冲击器counteracting valve type hydro-percussive tool
阀式正作用冲击器valve-type hydro-percussive tool with positive acting
阀门作用valve seal
作用阀preaction valve