一個說法是冬天每一、兩周開一下冷氣5~10分鍾以保持AC係統（R134a）流暢。我照做了，不清楚有否關聯？

來源: 老金工於 2024-05-13 19:19:24 [舊帖] [給我悄悄話] 本文已被閱讀：次

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