DIN EN ISO 1833-18:2019现行
Textiles – Quantitative chemical analysis – Part 18: Mixtures of silk with other protein fibres (method using sulfuric acid) (ISO 1833-18:2019); German version EN ISO 1833-18:2019
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN EN ISO 1833-18:2019
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
This document specifies a sulfuric acid method for determining the percentage by weight of silk, after separating the non-fibrous constituents, in textiles from binary fiber blends of silk with other protein fibers (eg wool or animal hair).
本标准替代的旧标准
