排水管道是鐵管？我的老房子中間管道是陶管，局部可修。鐵管沒見過，可能不止一處快爛透了。

來源: QinHwang 於 2025-02-26 12:07:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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