Cal has the most stringent emission law, new diesel is a no issu

回答: 小加油站有的没柴油狼主2009-08-14 15:28:34

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现行的多数排放标准不包括多环芳烃 -狼主- 给 狼主 发送悄悄话 (0 bytes) () 08/14/2009 postreply 17:55:12

why not? because they don't know what it can causes? or just n -internuts- 给 internuts 发送悄悄话 internuts 的博客首页 (48 bytes) () 08/14/2009 postreply 18:20:24

至少欧洲是这样。死亡数据里不包括致癌死亡 -狼主- 给 狼主 发送悄悄话 (0 bytes) () 08/15/2009 postreply 09:17:25

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