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7月1日开始实施的政策有很多,比如《公路安全保护条例》,比如轻型汽油车、两用燃料车、单一气体燃料车三类机动车辆排放的污染物开始执行中国第Ⅳ阶段排放限值标准。不过,应该在这一天实施的不仅仅是针对车辆的政策。今年7月1日,也是国家标准《车用柴油》(GB19147—2009)规定的必须在全国提供国Ⅲ排放柴油的日期。2009年6月,国家标准《车用柴油》(GB19147—2009)发布,其技术指标对应国Ⅲ排放标准要求。新标准与《车用柴油》(GB19147—2003)的原标准首要区别是,由“举荐性”国家标准改为“强制性”国家标准,硫含量由不大于500ppm改为不大于350ppm。《车用柴油》(GB19147—2009)标准自2010年1月1日实施,过渡期为一年半,即到2011年
There are many policies to be implemented since July 1, such as the “Regulations on Road Safety Protection”. For example, pollutants emitted by three types of motor vehicles such as light-duty gasoline vehicles, dual-purpose fuel vehicles and single-fuel vehicles begin to implement China’s Stage IV emission limits standard. However, on this day, more than just vehicle-specific policies should be implemented. July 1 this year, but also the national standard “vehicle diesel” (GB19147-2009) provides the country must provide diesel emissions date of the country Ⅲ. In June 2009, the national standard “Automotive Diesel” (GB19147-2009) was released, and its technical specifications correspond to the requirements of National Emission Standard Ⅲ. The primary difference between the new standard and the original standard for “diesel for motor vehicles” (GB19147-2003) is that the national standard of “recommendatory” should be changed to “compulsory” and the sulfur content should be changed from not more than 500ppm to not more than 350ppm. “Diesel” (GB19147-2009) standard since January 1, 2010 implementation, the transition period of one and a half years, that is, by 2011