DIN EN ISO 1833-18 E : 2011被替代
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 18: MIXTURES OF SILK AND WOOL OR HAIR (METHOD USING SULFURIC ACID)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Defines a method, using sulfuric acid, to determine the percentage of silk, after removal of non-fibrous matter, in textiles made of binary mixtures of silk and wool or animal hair.
EN ISO 1833-18 : 2019 - Identical
EN ISO 1833-18 : 2010 - Identical
ISO 1833-18 : 2006 - Identical
EN ISO 1833-18 : 2010 - Identical
ISO 1833-18 : 2006 - Identical
EN ISO 1833-18 : 2019 - Identical
