ccc 难得糊涂 管理成员 VIP 注册 2003-04-13 消息 241,081 荣誉分数 37,885 声望点数 1,393 2009-05-12 #3 风的颜色 说: 是刹车片磨下来的残渣加上一些杂质。 点击展开... This makes sense. I was trying to understand the problem, but didn't get it. Yeah, there is also the worn-off stuff/powder from tires, especially new tires.
风的颜色 说: 是刹车片磨下来的残渣加上一些杂质。 点击展开... This makes sense. I was trying to understand the problem, but didn't get it. Yeah, there is also the worn-off stuff/powder from tires, especially new tires.