NF G07-142-2*NF EN ISO 17751-2:2016 Textiles - Quantitative analysis of cashmere, wool, other speciality animal fibres and their blends - Part 2 : scanning electron microscopy method
2016NF G07-142-2*NF EN ISO 17751-2:2016 Textiles - Quantitative analysis of cashmere, wool, other speciality animal fibres and their blends - Part 2 : scanning electron microscopy method