Accuracy (trueness and precision) of measurement methods and results. Part 2. Basic method for the determination of repeatability and reproducibility of a standard measurement method -- Technical Corrigendum 1— 2 стр.
Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method— 36 стр.
Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of sulphur, Steel and cast iron: gravimetric method— 14 стр.