DIN EN ISO 1833-5-2011 纺织品.定量化学分析.第5部分:粘胶纤维,铜氨纤维或莫代尔纤维和棉纤维的混合物(锌酸钠法)(ISO 1833-5-2006);德文版本EN ISO 1833-5-2010
Textiles - Quantitative chemical analysis - Part 5: Mixtures of viscose, cupro or modal and cotton fibres (method using sodium zincate) (ISO 1833-5:2006); German version EN ISO 1833-5:2010