你楼上是否有住户？有的话也可能是和你那层交界处墙内管道有缝隙。楼上用水会流到楼下。

来源: QinHwang 于 2024-11-28 09:40:48 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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