2024-12-4 11:29| 发布者: MArtian| 查看: 20| 评论: 0
E.13.1 室内甲醛浓度应按现行国家标准《公共场所空气中甲醛测定方法》GB/T18204.26的规定检测、计算。
E.13.2 应按下式将PPM换算成mg/m³：
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