[KongchangAI]
Unverified82% confidenceFactTime unknown

面料防风性能通常用CFM(每分钟每平方英尺透气立方英尺数)衡量,CFM<1为完全防风,1-5为高防风,>20则基本不防风

1
Sources
82%
Confidence
Long-term
Relevance
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get_claim(id=91147)