涂油沾灰,BMW 的很多车都是这种设计,手册也有写

来源: 5W40 于 2015-11-14 11:12:34 [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.