轻型汽车欧V排放标准解析

汽车排放污染已成为我国大气污染的一个重要因素。本文分几方面简要介绍了轻型汽车欧盟第五阶段排放标准(下简称欧V)。通过概括欧盟法规的发展形势,整理了欧V排放限值,关注欧V中有关要求的变化,强调欧V的要点,同时分析了欧V对于制订我国排放标准的参考意义,将对轻型汽车欧V的理解与读者分享、交流。

Vehicle emission pollution has become a major factor in China＇s air pollution. This article intro- duced from several aspects the Fifth Stage European Emission Regulation on Light-duty Vehicles （abbr. Euro V）. Through summarizing the development of European regulations, the article sorted out the emission limit and updates of relevant requirements in Euro V, and emphasized key element in Euro V. Meanwhile, the article an- alyzed the reference value of Euro V to the development of domestic emission standard. For the purpose of exchanging ideas, the article shared its comprehension on Euro V with its readers