轮胎和路的接触面积差不多，但车重，压强大，对路损坏大；还有油车的汽油里面的税有养路的，电车收不到这个

来源: 胡雪盐8 于 2025-04-29 12:33:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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