DIN EN ISO 1833-6:2011-01
Отменен
Textiles - Quantitative chemical analysis - Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using formic acid and zinc chloride) (ISO 1833-6:2007); German version EN ISO 1833-6:2010
— 10 стр.
