Dispute Over Oil Standard  

出　　处：《Beijing Review》2013年第10期11-11,共1页北京周报（英文版）

摘　　要：Caixin Century Weekty February 4Many cities in China have been blanketed with heaw fog during the past winter, Apart from weather factors, people blame air pollution on the low quality of gasoline consumed by millions of automobiles in big cities like Beijing. Environmental experts say car emissions produce 34 percent of PM 2.5, including particles of sulfur and manganese, a major component of smog,

关 键 词：油标准 汽车尾气排放 纠纷 天气因素 空气污染 汽油消耗 烟雾颗粒 大城市 

分 类 号：X834.02[环境科学与工程—环境工程] U467.48[机械工程—车辆工程]