Terms for subject Mechanic engineering containing 活

Chinese	English
保险活门	relief valve
分流活门	side valve
旋 柱塞活门	plug valve
活动活络扳手	coach wrench
活动活络扳手	monkey wrench
活动活络扳手	adjustable wrench
活动弹性耦合	flexible coupling
活动 可拆卸闸门	collapsible gate
活塞环	oil control ring
活塞销钉	gudgeon pin
活塞销壳	piston boss
活性炭阱	charcoal trap
活扳子	monkey wrench
活扳子	coach wrench
活扳子	adjustable spanner
活扳子	adjustable wrench
活动，络扳手	adjustable spanner
活动，络扳手	adjustable wrench
活络柔性，弹性接头	flexible joint
活节铰接式连杆	articulated connecting rod
活门盖	valve cover
阀活门顶针	valve needle