O 開頭單詞

oil water consumption [交通運(yùn)輸工程]油水耗量

oil viscosity 滑油粘度

oil vapour jet pump [機(jī)械工程]油蒸汽噴射泵[經(jīng)濟(jì)學(xué)]油蒸汽噴射泵

oil vapour 油氣；石油蒸汽

oil vaporizer [經(jīng)濟(jì)學(xué)]油蒸發(fā)器

oil vapor diffusion pump [土木建筑工程]油煙擴(kuò)散泵

oil tubular goods [能源科學(xué)技術(shù)]石油管

oil tube resisting scrape [能源科學(xué)技術(shù)]油管抗磨

oil treater [能源科學(xué)技術(shù)]油處理器

oil treadle [動力與電氣工程]油壓軌道接觸器[機(jī)械工程]油壓軌道接觸器

oil tray [車輛] 油盤

oil transfer pump [油氣] 輸油泵

oil tight 油封

oil test engine [經(jīng)濟(jì)學(xué)]油料試驗(yàn)機(jī)

oil tempering 油回火 油浴回火

oil tar sludge [交通運(yùn)輸工程]焦油泥

oil tankers 油輪；[油氣] 油船

oil tanker 油輪；油罐車

oil tank truck 運(yùn)油車；油罐車

oil tank paint [交通運(yùn)輸工程]油艙漆