I.S. EN ISO 4259-1:2017&A1:2019&A2:2020现行
Petroleum and related products - Precision of measurement methods and results - Part 1:Determination of precision data in relation to methods of test - AMENDMENT 2 (ISO 4259-1:2017/Amd 2:2020)
出版：National Standards Authority of Ireland
专家解读视频
This document specifies the methodology for the design of an Interlaboratory Study (ILS) and calculation of precision estimates of a test method specified by the study.
EN ISO 4259-1:2017/A2:2020 - Identical
ISO 4259-1:2017/AMD 2:2020 - Identical
EN ISO 4259-1:2017/A2:2020 - Identical
ISO 4259-1:2017/Amd 2:2020 - Identical
