沒用,,,空調每年換濾網吧,,,
所有跟帖:
• 粉塵基本無害,有害的是比如汽車排出的顆粒和粘病毒的顆粒 -胡雪鹽8- ♂ (0 bytes) () 10/18/2023 postreply 16:02:40
• 這個重要,今年還沒換! 正好無聊行動起來 -9876543- ♀ (0 bytes) () 10/18/2023 postreply 16:09:40
• 粉塵基本無害,有害的是比如汽車排出的顆粒和粘病毒的顆粒 -胡雪鹽8- ♂ (0 bytes) () 10/18/2023 postreply 16:02:40
• 這個重要,今年還沒換! 正好無聊行動起來 -9876543- ♀ (0 bytes) () 10/18/2023 postreply 16:09:40
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