标题: BS EN ISO 1833-6-2019 [打印本页] 作者: 松雨霞 时间: 2019-7-3 14:35:58 标题: BS EN ISO 1833-6-2019
本帖最后由 松雨霞 于 2019-7-3 14:37 编辑
BS EN ISO 1833‑6:2019
Textiles - Quantitative chemical analysis
Part 6: Mixtures of viscose, certain types of cupro, modal or lyocell with
certain other fibres (method using formic acid and zinc chloride)