你這是9年的熱水爐？有沒有每年夏天放水維修一下？如果放水衝水維修的話，可以用個十幾年。

來源: hhtt 於 2023-01-01 08:32:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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