[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

激光散射式检测仪的最小可检测粒径决定花粉监测能力:花粉粒径约10-100微米,需选择支持PM10及以上大颗粒计数的设备;只标注PM2.5的设备对花粉、尘螨(约200-300微米)基本无效

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