EN-ISO-1833-20 Complete Document History
Part 20: Mixtures of Elastane & Certain Other Fibres (Method Using Dimethylacetamide),

Complete Current Edition:
   2019 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - March 27, 2019

Obsolete Revision Information:
   2011 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2011