我覺得找抗凍的管子不是辦法，應該是想辦法保暖比如不竄過外牆。這個視頻說PEX比銅管抗凍。。。

來源: 徒勞於 2024-06-12 08:05:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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