[KongchangAI]
Unverified92% confidenceFactTime unknown

国标GB/T 18883-2022室内甲醛限值为0.08mg/m³(封闭12小时),GB 50325工程验收标准为0.07mg/m³(封闭1小时)——买检测仪前先明确对照哪个标准,两者采样条件完全不同,直接比数字会误判

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92%
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Long-term
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