[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

适用面积应按 CADR(m³/h) × 0.07~0.12 估算,实际使用取下限(0.12系数对应层高2.8m且要求换气频率5次/小时)。想快速净化选0.07系数,即CADR÷0.07=面积

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