修的話會有後患，最好是換新的。不過鐵管真沒聽說過，房子內部鐵管倒很普遍。你確定外麵是鐵管？

來源: 原上草2017 於 2025-02-27 09:17:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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