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Unverified90% confidenceDecision RuleTime unknown

适用面积估算公式:CADR值(m³/h) × 0.1 = 适用面积(㎡)。如CADR=400对应约40㎡,但实际应按房间面积÷0.7~0.8取值以保证换气次数≥5次/小时

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