oil movability [能源科學(xué)技術(shù)]原油可動性oil moisture content [能源科學(xué)技術(shù)]油霧含量oil mist lubrication device [機械工程]油霧潤滑裝置oil mist [油氣] 油霧oil meal oil mark 油漬，[機] 油斑oil manometer [機] 油壓計，油壓表oil manifold 分、集油琯組，油琯oil man oil magnate 石油大王oil lubricator 注油器；油潤滑器oil lubrication [機] 油潤滑oil lubricant 潤滑油；油基潤滑劑；潤滑劑oil loading port [能源科學(xué)技術(shù)]裝油港口oil lighting burner [土木建築工程]油點火噴燃器oil level warning sensor [交通運輸工程]機油油量報警傳感器oil level mark [交通運輸工程]油位標(biāo)志oil level gage 油位表oil leakage [環(huán)境] 漏油；原油泄漏；油漏oil leak 漏油