oil wet亲油
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil pump shaft gear油泵轴齿轮
oil-tempered wire[机] 油回火线, 油回火钢丝
oil shale retorting油页岩干馏
oil-firing burner油燃烧器
oil bearing stratum含油地层
oil bed sensitivity油层敏感性
Oil of melissa balm香蜂草油
oil tube and casing油套管
Oil-gas Pipelines油气管道
oil-refinery pump石油蒸镏泵