oil cupn.油杯;油壶
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil/water interracial tension油水界面张力
oil-immersed starting rheostat油浸起动变阻器
oil and gas accounting criterion石油天然气会计准则
oil-immersed power transformer油浸变压器
oil-and-water quenching tank油水淬火槽
oil-immersed forced-air cool油浸风冷式
oil-pressure shut-off switch油压遮断器
oil-impregnated asbestos paper油浸石棉纸
Oil Industry Defends Big Profits石油行业为巨额利润进行辩护
oiled sealed waterless gasholder上油密封干式煤气柜