目前我国正在执行的柴油汽车污染物排放标准相当于欧洲Ⅰ号标准。而新公布的技术政策则为我国的柴油车产业确定了尾气达标的“时间表”。并提出我国柴油车在2004年前后要达到欧洲Ⅱ号标准,2008年达到欧洲Ⅲ号标准,2010年之后争取与国际排放控制水平接轨。与汽油机相比,柴油机具 At present, China is implementing the emission standards for diesel vehicles equivalent to the European standard Ⅰ. The newly announced technical policy is the diesel engine industry in China to determine the exhaust of “standard timetable.” And put forward that China’s diesel vehicles will reach Euro II standard before and after 2004 and reach Euro III standard in 2008 and strive to conform with international emission control standards after 2010. Compared with the gasoline engine, diesel engine