2011DIN EN ISO 1833-8:2011-01 Textiles - Quantitative chemical analysis - Part 8: Mixtures of acetate and triacetate fibres (method using acetone) (ISO 1833-8:2006); German version EN ISO 1833-8:2010
1970DIN EN ISO 1833-8 E:2010-03 Quantitative chemical analysis of textiles Part 8: Acetate and triacetate fiber blends (acetone method) (Draft)