DIN 38402-71 E:2020-01 德国检验水、废水和污泥的标准方法 一般信息(A组) 第71部分:基于结果比较的及其统计评价的两种分析方法的等效性 具有连续数值的定量特性程序(A 71)
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 71: Equivalance of two analytical methods based on the comparison of results and their statistical evaluation, Procedure for quantitative c