这张片子很说明问题，老款专为BMW生产，焊脚有弹性，四个焊点，新款偷工减料，而且只有两个焊点

来源: bushihandyman 于 2019-07-02 07:45:33 [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.