[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

风量越大换气越充分,但风管风速超过3m/s会产生明显气流噪音;管道式若追求大风量需加大管径,与吊顶空间形成矛盾

1
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82%
Confidence
Long-term
Relevance
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