全换了吧，新的效率高，省电。以后R22越来越贵

来源: fuz 于 2018-09-11 20:50:03 [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.