专利国别 | / | 专利名称 | / | 专利号 | / | 标准国别 | 德国 | 标准类别 | DIN | 标准名称 | German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45) | 标准号 | DIN 38402-45 | 标准年份 | 2014-06 |
DIN 38402-45-2014 水、废水和淤泥的德国标准检验法.一般信息(A组).第45部分:实验室间验证试验的比对(A45)
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45) |