ISO 1833-6:2007 纺织材料.定量化学分析.第6部分:粘胶纤维或特定类型铜氨纤维或高温模量粘胶纤维或溶解性纤维素纤维和棉纤维的混合物(使用蚁酸和氯化锌法)
Textiles - Quantitative chemical analysis - Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using formic acid and zinc chloride)