有地下室的房子，在建造時都在地下室牆外裝導水係統，然後這水導到地下室裏麵的集水井，用水泵抽出去。

來源: hhtt 於 2024-01-16 07:54:25 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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