标准号:NF T20-082-1976
中文标准名称:工业用化学制品.当测量数值分散的标准偏差为未知时平均值测定的取样
英文标准名称:Chemical products for industrial use. Sampling in order to determine a mean value in the case where the between units standard deviation of the measured characteristic is unknown.
标准类型:G04
发布日期:1976/3/1 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:G04
国际标准分类号:71.040.50