[KongchangAI]
Unverified80% confidenceFactTime unknown

排气管长度或弯头过多会大幅衰减实际排风量,管道每增加一个90度弯头约损失10-15%风量,管道超过2米建议选标称风量高一档的机型

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80%
Confidence
Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/340754
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get_claim(id=340754)