Unverified82% confidenceDecision RuleTime unknown
过滤PM2.5需选静电熔喷布材质(HEPA级),普通空调防尘选无纺布即可;熔喷布克重20-30g/㎡兼顾过滤与透气,超过40g会明显阻碍出风
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82%
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