DIN EN ISO 1833-3:2019 Textiles – Quantitative chemical analyzes – Part 3: Mixtures of acetate fibers with certain other fibers (acetone method) (ISO 1833-3:2019)
2021DIN EN ISO 1833-3:2021 Textiles - Quantitative chemical analysis - Part 3: Mixtures of acetate with certain other fibres (method using acetone) (ISO 1833‐3:2020); German version EN ISO 1833-3:2020
2019DIN EN ISO 1833-3:2019 Textiles – Quantitative chemical analyzes – Part 3: Mixtures of acetate fibers with certain other fibers (acetone method) (ISO 1833-3:2019)