Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006); German version EN ISO 4259:2006— 73 стр.
Petroleum products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test (ISO/DIS 4259-1:2016); German and English version prEN 4259-1:2016
Petroleum products - Determination of boiling range distribution - Gas chromatography method (ISO/DIS 3924:2017); German and English version prEN ISO 3924:2017— 32 стр.