最简单是移开马桶试试下水道。最好换新马桶无水垢能解决问题。下水道一般通房子主下水管通通试试？

来源: IEbird 于 2024-04-22 11:06:19 [旧帖] [给我悄悄话] 本文已被阅读：次

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