Textiles - Qualitative and quantitative analysis of some bast fibres (flax, hemp, ramie) and their blends - Part 1: Fibre identification using microscopy methods (ISO 20706-1:2019, Corrected version 2020-03)
纺织品.一些韧皮纤维(亚麻 大麻 苎麻)及其混纺织物的定性和定量分析.第1部分:用显微镜法识别纤维(ISO 20706-1:2019 修正版2020-03)