DIN EN 12120-2013 人类生活用水处理用化学品.亚硫酸氢钠.德文版本EN 12120-2012

标准号：DIN EN 12120-2013
中文标准名称：人类生活用水处理用化学品.亚硫酸氢钠.德文版本EN 12120-2012
英文标准名称：Chemicals used for treatment of water intended for human consumption.Sodium hydrogen sulfite; German version EN 12120:2012
标准类型：G77
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G77
国际标准分类号：71.100.80
引用标准：EN ISO 3696;ISO 418;ISO 3165;ISO 5993;ISO 6206;ISO 6353-1;ISO 9297;ISO 22743
适用范围：This European Standard is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption.It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite.It gives information on its use in water treatment.