[KongchangAI]
Unverified78% confidenceFactTime unknown

壁挂式无动力通风器进出风分离设计,靠室内外温差和风压驱动,无耗电但通风量受天气影响大;有动力型可稳定换气但需接电和后期清洗滤网

1
Sources
78%
Confidence
Long-term
Relevance
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First Seen

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MCP
get_claim(id=353681)