Textiles - Quantitative analysis of cashmere, wool, other specialty animal fibers and their blends - Part 1: Light microscopy method (ISO 17751-1:2016); German version EN ISO 17751-1:2016— 54 стр.
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 (ISO 5725-2:1994 including Technical Corrigendum 1:2002)— 97 стр.
Textiles - Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends - Part 1: Light Microscopy method (ISO/DIS 17751-1:2014); German version prEN ISO 17751-1:2014