這個病房的牆壁沒毛病。這是內牆，石膏板之間有隔音棉，門也應該是隔音的。精神病病人鬧騰，房間隔音是必須的。

來源: 無牙於 2025-03-31 14:07:03 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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