可以看看管工修理時的診斷記錄。即使管道老化也不一定是全管道壽命到。爆裂處一定有特殊原因。

來源: IEbird 於 2023-08-17 09:57:51 [舊帖] [給我悄悄話] 本文已被閱讀：次

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