2020DIN EN ISO 1833-29:2020-09 Textiles - Quantitative chemical analysis - Part 29: Mixtures of polyamide with polypropylene/polyamide bicomponent (method using sulfuric acid) (ISO 1833-29:2020); German version EN ISO 1833-29:2020
2020DIN EN ISO 1833-29:2020 Textiles - Quantitative chemical analysis - Part 29: Mixtures of polyamide with polypropylene/polyamide bicomponent (method using sulfuric acid) (ISO 1833-29:2020)
1970DIN EN ISO 1833-29 E:2019-10 Quantitative chemical analysis of textiles Part 29: Polyamide and polypropylene/polyamide two-component mixtures (draft)