oil-gas-water 油-氣-水oil-gas-trap [地球科學]含油氣圈閉oil-gas separator 油氣分離器oil-gas possibility [能源科學技術]含油氣性oil-gas geology [能源科學技術]油氣地質學oil-gas furnace [經濟學]油氣爐oil-gas field geology [能源科學技術]油氣田地質oil-gas 石油氣oil-free piston expansion engine 無油潤滑活塞式膨脹機oil-fired heating burner [管理學]供暖油燃燒器oil-fired (供熱系統(tǒng))以精煉油作燃料的,燃油的。oil-filter wrench [商業(yè)]濾油器扳手oil-filter strainer 濾油器濾網oil-filter clamp 濾油器夾oil-filter body 濾油器體oil-film whirl [交通運輸工程]油膜漩渦oil-film turbulence [機械工程]油膜渦動oil-filled transformer [政治學]充油式變壓器oil-filled pressure compensated container [體育]油封均壓容器oil-filled power cable [動力與電氣工程]充油電力電纜