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介绍了我国润滑油采用国际标准分类的情况，对润滑油基础油及主要润滑油品种标准的修订情况作了详细说明，并对新标准在油品开发和应用中的执行情况做了总结。
This paper introduces the classification of China ’s lubricating oil by international standards. The revision of the standards of lubricating base oil and main lubricating oil is described in detail. The implementation of the new standard in the development and application of oil products is summarized.