Cal has the most stringent emission law, new diesel is a no issu
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现行的多数排放标准不包括多环芳烃
-狼主-
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08/14/2009 postreply
17:55:12
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why not? because they don't know what it can causes? or just n
-internuts-
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08/14/2009 postreply
18:20:24
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至少欧洲是这样。死亡数据里不包括致癌死亡
-狼主-
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08/15/2009 postreply
09:17:25