V 開頭單詞

valve guard 閥片行程限制器；閥檔板；閥箱；閥限位器

valve grinding machine 氣門研磨機 閥門磨床

valve gate 閥門；閥門澆口

valve flap 閥瓣

valve fishing tool [電子、通信與自動控制技術(shù)]氣門吊裝

valve driving arm [機械工程]閥驅(qū)動臂

valve disease 心臟瓣膜病。

valve disc 閥碟

valve deck [機] 閥蓋

valve cover [機] 閥蓋；氣門套

valve core nut [機械工程]閥芯螺母

valve core [機] 閥心；氣門芯

valve controlled asymmetrical cylinder [計算機科學(xué)技術(shù)]閥控非對稱缸

valve control circuit [交通運輸工程]閥開關(guān)電路[地球科學(xué)]閥開關(guān)電路

valve control [機] 閥門控制，閥控制器；調(diào)節(jié)閥，氣門控制

valve collet bush [機械工程]氣門鎖夾套

valve code 閥心，氣門記號

valve clearance gauge [經(jīng)濟學(xué)]氣閥間隙規(guī)

valve clearance adjusting nut [機械工程]氣門間隙調(diào)整螺母

valve clearance 閥余隙