oil horizon 含油層；井中油柱高度oil heating bath [經(jīng)濟(jì)學(xué)]油熱浴器oil heater storage tank [土木建筑工程]油加熱器的油箱oil heater 油加熱器oil hand pump [經(jīng)濟(jì)學(xué)]手壓油泵[交通運(yùn)輸工程]手動機(jī)油泵oil gun 加油槍；[車輛] 注油器oil groove 潤滑油槽；油溝oil glut 石油過剩oil geology [油氣] 石油地質(zhì)（學(xué)）oil geologist oil gauge pipe [經(jīng)濟(jì)學(xué)]油位指示管[交通運(yùn)輸工程]油位指示管oil gauge [車輛] 油量計(jì)oil gathering platform [能源科學(xué)技術(shù)]集油平臺oil gas pipeline [能源科學(xué)技術(shù)]油氣管道oil gas cooling bundle [化學(xué)]油汽冷卻器管束oil gas burner [冶金工程技術(shù)]油氣燒嘴oil gas [油氣] 石油氣；油煤氣oil gallery 油溝；回油孔oil furnace oil fuel storage tank [交通運(yùn)輸工程]燃油貯存柜