
Textiles - Quantitative Chemical Analysis - Part 18: Mixtures Of Silk And Wool Or Hair (method Using Sulfuric Acid)
出版:Nederlands Normalisatie Instituut

專家解讀視頻
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.
ISO 1833-18:2006 - Identical