DIN EN ISO 1833-20 E:2018-04 Quantitative chemical analysis of textiles Part 20: Blends of elastic fibers and certain other fibers (dimethylacetamide method) (Draft)
2019DIN EN ISO 1833-20:2019-07 Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) (ISO 1833-20:2018); German version EN ISO 1833-20:2019
2019DIN EN ISO 1833-20:2019 Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) (ISO 1833-20:2018)
1970DIN EN ISO 1833-20 E:2018-04 Quantitative chemical analysis of textiles Part 20: Blends of elastic fibers and certain other fibers (dimethylacetamide method) (Draft)
2011DIN EN ISO 1833-20:2011 Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide) (ISO 1833-20:2009); German version EN ISO 1833-20:2010
1970DIN EN ISO 1833-20 E:2010-03 Quantitative chemical analysis of textiles Part 20: Blends of elastic fibers and certain other fibers (dimethylacetamide method) (Draft)