Crudelen.克鲁德尔
crudeadj.天然的;未加工的;粗鲁的;粗糙的;简陋的n.原油;天然的物质
crude-oil distillation unit[化] 常减压蒸馏装置; 原油蒸馏装置
crude oil containing high acid高酸原油
crude rate of natural increase总自然增长率
Crude oil tank washing machine原油洗舱机
crude oil electric dehydration原油电脱水
crude quantity theory of money粗略货币数量说
crude oil/finished petroleum原油/成品油
crude oil electric desahing unit原油电脱盐装置