DIN EN ISO 1833-20 E : 2011被替代
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 20: MIXTURES OF ELASTANE AND CERTAIN OTHER FIBRES (METHOD USING DIMETHYLACETAMIDE)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Describes a method using dimethylacetamide to determine the percentage of elastane, after removal of non-fibrous matter, in textiles made of binary mixtures of certain elastane fibres with cotton, viscose, cupro, modal, polyamide, polyester or wool fibres.
ISO 1833-20 : 2009 - Identical
EN ISO 1833-20 : 2010 - Identical
EN ISO 1833-20 : 2019 - Identical
ISO 1833-20 : 2009 - Identical
EN ISO 1833-20 : 2010 - Identical
EN ISO 1833-20 : 2019 - Identical
