V 开头单词

valve seat [機] 閥座，[機] 氣門座

valve sealing cap [交通運輸工程]氣門封帽

valve rod [機] 閥杆

valve rocker arm support [機械工程]閥搖臂支架

valve rocker arm shaft [機械工程]閥搖臂軸[經濟學]氣門搖臂軸

valve rocker arm bushing 閥搖杆襯套

valve rocker arm 閥搖臂

valve retainer 氣門護圈；閥門釦環

valve remote control mechanism [交通運輸工程]閥遙控機搆

valve regurgitation [毉葯科學]瓣膜關閉不全

valve positioner [機] 閥定位器

valve plunger adjustment screw [交通運輸工程]氣門柱塞調整螺釘

valve plunger [車輛] 閥柱塞

valve plug [機] 閥塞

valve piston [機] 閥門活塞

valve passage resistance [機械工程]閥道流動阻力

valve outer chamber cover [機械工程]閥外室蓋

valve operating piston [交通運輸工程]閥動活塞

valve opening 閥門開度