气门护圈 valve retainer
气门摇臂 valve rocker arm
气门摇臂总成 valve rocker arm assembly
气门摇臂衬套 valve rocker arm bushing
气门摇臂轴 valve rocker arm shaft
气门摇臂轴弹簧 valve rocker arm shaft spring
阀杆 valve rod
气门旋转装置 valve rotating device
气门旋转座 valve rotator
阀座 valve seat
阀座磨床 valve seat grinder
气门座修磨机 valve seat grinding machine
气门摇臂 valve rocker arm
气门摇臂总成 valve rocker arm assembly
气门摇臂衬套 valve rocker arm bushing
气门摇臂轴 valve rocker arm shaft
气门摇臂轴弹簧 valve rocker arm shaft spring
阀杆 valve rod
气门旋转装置 valve rotating device
气门旋转座 valve rotator
阀座 valve seat
阀座磨床 valve seat grinder
气门座修磨机 valve seat grinding machine
气门座绞刀 valve seat reamer
阀座磨光机 valve seat refacer
气门座圈 valve seat ring
阀轴 valve spindle
阀弹簧 valve spring
阀簧继电器 valve spring relay
阀弹簧拆卸器 valve spring remover
阀门钢 valve steel
阀杆 valve stem
气门挺杆 valve tappet
浮阀塔盘 valve tray
阀式避雷器 valve type arrester
阀式活塞 valve type piston
阀式氧化锌避雷器 valve type zinc oxide lightning arrester
电子管稳压器 valve voltage regulator
电子管伏特计 valve voltmeter
电子管瓦特计 valve wattmeter
无气门发动机 valveless engine
无阀真空过滤机 valveless filter
瓣膜切开刀 valvotomy knife
蚜灭多 Vamidoate
蚜灭多 vamidothion
凡命注射液 vamin N solution
瓦莫斯牌手表 Vamos
鞋面清洁上蜡机 vamp cleaning and waxing machine
鞋面条花装订机 vamp lace stapling machine
选矿铲 van
范胡尔牌双层大客车 Van Hool
范斯莱克血液气体测定仪 Van Slyke blood gas apparatus
范汤格恩旋风分离器 Van Tongeren cyclone