Yes, I just mean it is not as significant as mpg data suggests

回答: 柴油每加仑含碳比汽油多15%cys2542009-03-30 08:43:45

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恩,你说的也对。柴油多了15%的碳原子,但是比汽油省了30% -woth- 给 woth 发送悄悄话 woth 的博客首页 (155 bytes) () 03/31/2009 postreply 06:40:57

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