BS EN ISO 20706-1:2019(2020) Textiles — Qualitative and quantitative analysis of some bast fibres (flax, hemp, ramie) and their blends Part 1 : Fibre identification using microscopy methods
2020BS EN ISO 20706-1:2019 Textiles. Qualitative and quantitative analysis of some bast fibres (flax, hemp, ramie) and their blends - Fibre identification using microscopy methods