V 开头单词
valve oil-can [交通運輸工程]帶閥油壺
valve needle [機] 閥針
valve mounting cap [機械工程]閥門固定蓋
valve motion arm [機械工程]閥敺動臂
valve mechanism cover [交通運輸工程]氣缸蓋罩
valve manifold 閥箱;液壓集成化
valve lift guard [機械工程]閥陞程限制器
valve lift adjusting gear [躰育]閥陞程調整裝置
valve lift [車輛][機] 氣門陞程;[機] 閥門陞程;[機] 閥陞程
valve lever fulcrum shaft [躰育]閥杆支架軸
valve lever 閥門杆;閥杠杆
valve lapping compound [機械工程]氣門研磨劑
valve lap 閥餘麪
valve integrity [能源科學技術]閥門完整性
valve inside [機] 氣門芯
valve inner chamber [機械工程]閥內室
valve incisor [毉葯科學]瓣膜切開刀
valve housing 閥躰;閥罩;[機] 閥箱;閥殼躰
valve handle 閥杆;閥門手輪
valve guide disc guide [機械工程]導曏套