电子系统理论上是永不磨损的。机械系统才会有故障。

回答: Subaru's AWD system relies on the electricalkhyang862011-05-28 23:39:55

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If that is true, a PC will never freeze on you. -khyang86- 给 khyang86 发送悄悄话 (0 bytes) () 05/30/2011 postreply 20:58:39

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