oil wet亲油
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oilseed engineering油料种子工程
oil filling opening注油口
oil flooded bearing油膜轴承,液体摩擦轴承
oil-immersed pump潜油电泵
oil discharge jetty卸油栈桥
Oil and Gas Channel油气通道
oil-bearing shale含油页岩
oil and gas coexist油气共存
oil cup thermometer油杯温度计
oil recovery device浮油回收装置