O 開(kāi)頭單詞
oil conduit [交通運(yùn)輸工程]油道
oil coke 石油焦炭,油焦
oil cistern [機(jī)械工程]油盃[交通運(yùn)輸工程]貯油槽
oil circultion cooling [動(dòng)力與電氣工程]環(huán)流油冷卻
oil circulation cooling [交通運(yùn)輸工程]潤(rùn)滑油循環(huán)冷卻[機(jī)械工程]環(huán)流油冷卻環(huán)流電冷卻
oil circuit breaker [電] 油壓斷路器(等於oil switch)
oil cherry laurel [毉葯科學(xué)]月桂櫻油
oil chalk test [冶金工程技術(shù)]滲油刷白探裂法
oil centrifugal extraction [材料科學(xué)]離心法取油
oil catcher 油滴接頭;[油氣] 集油器
oil catch-ring [交通運(yùn)輸工程]潤(rùn)滑油收集環(huán)
oil catch ring [經(jīng)濟(jì)學(xué)]油收集環(huán)
oil catch can [經(jīng)濟(jì)學(xué)]收油罐
oil car 油槽車
oil can 油壺;加油器