oiltrapn.捕油器(集油槽)
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
Oil burst to the surface.石油喷出地面。
oil-cooled turbogenerator油冷汽轮发电机
oil phase separation method油相分离法
oilfield development system油田开发系统
oil varnish processing line油清漆生产线
oil-pressurized capacitor油压式电容器
oil-impregnated condenser油浸电容器
oil-gas accumulation zone油汽聚集带