测一下出风口的温度，至少要比室外温度低15F以上，十年以上有时会需要加制冷液，和车的空调差不多

来源: than 于 2020-07-21 18:53:08 [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.