修的话会有后患，最好是换新的。不过铁管真没听说过，房子内部铁管倒很普遍。你确定外面是铁管？

来源: 原上草2017 于 2025-02-27 09:17:00 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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