GB 31604.7-2016 Translated English of Chinese Standard. GB31604.7-2016: National Food Safety Standard - Food Contact Materials and Products - Decolorization Testhttps://www.chinesestandard.net, 18/03/2015 - 5 من الصفحات This Standard specifies the decoloring test method of food contact materials and products. This Standard is applicable to the decoloring test of food contact materials and products. |