Podrobnosti návrhu
Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell with flax fibres (method using formic acid and zinc chloride) (ISO/DIS 1833 22:2020)
Číslo:prEN ISO 1833-22
Komise:CEN/TC 248
K připomínkám do:8.08.2020