短语词组短语high waxy crude oil 高蜡原油daqing waxy crude oil 大庆高蜡原油waxy crude oil pipeline 含蜡原油管道waxy crude oil 含蜡原油;凝结waxy light oil 含蜡轻质油gelled waxy crude oil 胶凝原油SLOP WAXY OIL 废蜡质油high waxy oil 高蜡油油hot waxy oil 含蜡原油热 返回 waxy oil