
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 18: MIXTURES OF SILK AND WOOL OR HAIR (METHOD USING SULFURIC ACID)
出版:Belgian Standards

专家解读视频
EN ISO 1833-18 : 2019 - Identical
ISO 1833-18 : 2006 - Identical
EN ISO 1833-18 : 2010 - Identical
ISO 1833-18 : 2006 - Identical
EN ISO 1833-18 : 2010 - Identical
EN ISO 1833-18 : 2019 - Identical