[KongchangAI]
Unverified75% confidenceFactTime unknown

无动力自然通风器的通风量高度依赖室内外温差和风压,标称CMH通常为理想工况下测值,实际冬季无风天可能不足标称值的30%

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75%
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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/352055
MCP
get_claim(id=352055)