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炼油化工生产润滑

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石油化学工业是基础性产业,它为农业、能?#30784;?#20132;通、机械、电子、纺织、轻工、建筑、建材等工农业和人民日常生活提供配套和服务,在国民经济中?#21152;?#20030;足轻重的地位。是化学工业的重要组成部分,在国民经济的发展中有重要作用,是我国的支柱产业部门之一。石油化工指以石油和天然气为原料,生产石油产品和石油化工产品的加工工...
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