BS PD ISO/TR 21074:2016描述了如何确定精密度试验的重复性和再现性 使用化学分析方法在标准化工作中执行。具体来说，这份文件 解释使用ISO 5725-3:1994表D.2中精度试验数据计算精度的程序 以ISO 9647:1989中的精度测试为例。ISO 5725-2和 ISO 5725-3。交叉引用:ISO 5725 ISO 5725-2:1994ISO 5725-3:1994ISO 9647:1989购买本文件时提供的所有现行修订版均包含在购买本文件中。

BS PD ISO/TR 21074:2016 describes how to determine the repeatability and reproducibility of precision tests performed within standardization work using the chemical analysis method. Specifically, this document explains the procedure for calculating precision, using precision test data of ISO 5725-3:1994, Table D.2 for the precision test in ISO 9647:1989 as an example.The procedure of the international test for determining precision is described in ISO 5725-2 and ISO 5725-3.Cross References:ISO 5725ISO 5725-2:1994ISO 5725-3:1994ISO 9647:1989All current amendments available at time of purchase are included with the purchase of this document.