[KongchangAI]
Unverified85% confidenceFactTime unknown

负离子浓度虚标严重,宣称释放浓度需看『出风口测量值』还是『距离1米处测量值』,真正有净化意义的是室内环境达到2000-3000个/cm³以上,出风口标称几百万个/cm³无参考价值

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