Textiles - Quantitative chemical analysis - Part 21: Mixtures of chlorofibers, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibers (method using cyclohexanone)
NORMA vydána dne 15.6.2009
Designation standards: GB/T 2910.21-2009
Publication date standards: 15.6.2009
Country: Chinese technical standard
Kategorie: Technické normy GB