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关于甲醛

关于甲醛. 装修材料有害物质含量国家标准 (GB50325-2001). 氡 苯 氨 甲醛 总挥发性有机化合物（简称 TVOC）. 氡. I 类民用建筑工程氡浓度小于或等于 200Bq/m^3 ； II 类民用建筑工程氡浓度小于或等于 400Bq/m^3. back. 苯. I 、 II 类民用建筑工程苯浓度小于等于 0.09mg/m3. back. 氨. I 类民用建筑工程氨浓度小于或等于 0.2mg/m3 ； II 类民用建筑工程氨浓度小于或等于 0.5mg/m3. back.

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关于甲醛

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  1. 关于甲醛

  2. 装修材料有害物质含量国家标准 (GB50325-2001) 氡 苯 氨 甲醛 总挥发性有机化合物（简称TVOC）

  3. 氡 I类民用建筑工程氡浓度小于或等于200Bq/m^3； II类民用建筑工程氡浓度小于或等于400Bq/m^3 back

  4. 苯 I、II类民用建筑工程苯浓度小于等于0.09mg/m3 back

  5. 氨 I类民用建筑工程氨浓度小于或等于0.2mg/m3； II类民用建筑工程氨浓度小于或等于0.5mg/m3 back

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