摘要
综述国内外车用汽油机油的分类、发展历史、现状及发展趋势,指出国内外存在差距的原因。
summarizing classification,developing history,status quo and developing tendency of both domestic and overseas vehicle gasoline engine oil,it points out reasons of disparity existing between domestic and overseas.
出处
《黑龙江石油化工》
2002年第1期1-3,共3页
Heilongjiang Petrochemical Technology
关键词
汽油机油
现状
发展趋势
分类
发展史
gasoline engine oil status quo develop ing tendency
