[KongchangAI]
Unverified85% confidenceFactTime unknown

国标GB/T 35239规定甲醛净化材料的净化效率≥75%为合格,选购除甲醛类产品应查看是否有第三方检测报告标注净化效率和持久性,无检测数据仅凭宣传语的产品不可信

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