应该是brake master cylinder frozen，原因可能还是有水分在刹车液里面

来源: soccer88 于 2015-02-20 08:10:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.