现在的电池还没办法让大中型车辆满足需要
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过去的无轨电车都是电缆供电的,电流充足啊
-满地找牙-
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03/06/2012 postreply
11:05:09
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这个想法解释了大中型车辆油电车的问题
-tsc12-
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03/06/2012 postreply
11:15:48
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