Unverified82% confidenceDecision RuleTime unknown
门底通风条的有效通风截面积应≥门框宽度×15mm,才能满足新风系统或空调外机房的回风需求;若仅用于卫生间/更衣室排湿,10mm缝隙面积即可
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82%
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Long-term
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