摘要
从环境保护的角度,阐述了控制汽车尾气排放的要求和措施,以及对发动机润滑油规格发展的影响。针对汽油机油、柴油机油、二冲程发动机油和天然气发动机油如何适应日益严格的汽车尾气排放规范,论述了具体的性能要求和规格发展的趋势。
The paper discusses the pollutants from vehicle exhaust, the emission regulations and the control technologies. It emphasizes the influence of emission controlling on the specifications of the engine oils. Specially, the oil performance of engines with gasoline, diesel, natural gas and two-stroke engines is separately described.
出处
《石油商技》
1999年第5期1-5,共5页
Petroleum Products Application Research
关键词
发动机油
汽车
排放控制
环保
engine oil, vehicle, emission control, environment protecting
