是不是數量少的原因?
還有,diesel 主要是工業用。比如卡車,客車,等。有強大的工業lobby.
所有跟帖:
• Maybe but not likely. CA Air Board are very hawkish -internuts- ♂ (0 bytes) () 03/29/2009 postreply 16:38:15
• Maybe but not likely. CA Air Board are very hawkish -internuts- ♂ (0 bytes) () 03/29/2009 postreply 16:38:15