我也不懂，我家也是一個中央空調，20多年了，聽說換很貴，加了一次氟利昂，維修的得人說壞了別修，老了，貴不值修。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2026 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
