常见例句双语例句A refinery term for distillate oils containing crystalline wax before they are dewaxed to produce paraffin wax and paraffin oil.在通过脱蜡生产石蜡和脱蜡油之前，含结晶蜡的馏分油的炼厂术语。www.infopetro.com.cn 返回 paraffin distillate