[KongchangAI]
Unverified80% confidenceFactTime unknown

新风机应关注实际有效风量而非标称最大风量:静压(克服管道和滤网阻力)不足会导致装机后风量大幅衰减;管道式选购需看余压(Pa)参数,长管道/多风口应选高静压机型(余压≥100Pa)

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80%
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Long-term
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