国家将对车用汽油中铅、苯、烯烃、芳香烃等有害物质进行控制 ,并要求在油中增加清洁剂 ,防止发动机燃烧时产生积炭。目前汽油中含有硫 ,对实施欧洲ＩＩ号标准还有比较大的障碍。柴油问题比较突出 ,各种机械使用的柴油都是一个标准 ,无法适应环保要求。因此 ,国家质量监督检验? The state will control the harmful substances such as lead, benzene, alkene, aromatic hydrocarbon and other substances in automobile gasoline, and require the addition of detergent in the oil to prevent the coke from burning when the engine is burning. At present, gasoline contains sulfur, there is still a big obstacle to the implementation of European II standard. Diesel more prominent problems, all kinds of mechanical use of diesel are a standard, can not meet the environmental requirements. Therefore, the national quality supervision and inspection?