既然加了那個小的VENT通了，就讓它留在那裏好了，把通屋頂的一端從上端封死。有什麽必要去打通從屋頂到切開點這一段。

來源: borisg 於 2025-05-02 09:44:13 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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