DIN EN ISO 1833-12:2019-10
Отменен
Textiles - Quantitative chemical analysis - Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide) (ISO 1833-12:2019); German version EN ISO 1833-12:2019
— 13 стр.
