我的也是啊，這家煙霧報警器9V是不能用的要9.35V以上，設計腦殘

來源: chinomango 於 2017-11-13 18:56:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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