不用管它，好事的可以卸下刹车片看看，有弧形凸起可以磨一磨，总之凸起的去留对刹车没什么影响。

来源: Oneshotkill 于 2020-12-10 09:15:38 [旧帖] [给我悄悄话] 本文已被阅读：次

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