RAW PETROLEUM COKE 粗石油焦 ; 石油焦 ; 生石油焦
raw petroleum stock 未精制油料
raw petroleum separate test 原油分离检测
I describe mineral based motor oils as a distilled, concentrated product. The impurities need to be removed from the raw petroleum.
我们说的矿物油是通过蒸馏提纯之后的成品,杂质要从原油中去除。
The chemical industry depends very heavily on petroleum, natural gas, and natural gas liquids as sources of raw materials.
化学工业的原材料来源严重依赖石油、天然气和液态天然气。
It can also be turned into jet fuel, and it can be used as a raw material for the manufacture of plastics and many other chemicals normally derived from petroleum.
异丁醇能转化为航空燃料,也可以作为原料来制造塑料或其他通常由石油提炼的化工产品。
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