EN ISO 4259-4:2022
石油和相关产品.测量方法和结果的精度.第4部分:使用统计控制图验证单个实验室标准试验方法执行的“统计控制”状态
Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021)