EN ISO 20706-1:2019 纺织品 - 一些韧皮纤维（亚麻 大麻 苎麻）及其混合物的定性和定量分析 - 第1部分:使用显微镜方法的纤维鉴定
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)
This document specifies methods for the identification of some bast fibres (flax, hemp, ramie) using both light microscopy (LM) and scanning electron microscopy (SEM). This document is also applicable to blends of these bast fibres and products made from them.