[KongchangAI]
Unverified85% confidenceCautionTime unknown

无独立外墙且非共用烟道结构的房间,不能仅靠排风扇解决换气,排出的空气无处可去会造成室内负压和回流,需先确认有排风出口

1
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85%
Confidence
Long-term
Relevance
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get_claim(id=369435)