BS EN ISO 1833-18 : 2019被替代
Textiles. Quantitative chemical analysis. Mixtures of silk with other protein fibres (method using sulfuric acid)
出版：British Standards Institution
专家解读视频
This document specifies a method, using sulfuric acid, to determine the mass percentage of silk, after removal of non-fibrous matter, in textiles made of binary mixtures of — silk with — other protein fibres (e.g. wool or animal hair).
EN ISO 1833-18:2010 - Identical
EN ISO 1833-18:2019 - Identical
ISO 1833-18:2019 - Identical
ISO 1833-18:2019 - Identical
EN ISO 1833-18 : 2019 - Identical
EN ISO 1833-18 : 2010 - Identical
ISO 1833-18:2019 - Identical
EN ISO 1833-18 : 2019 - Identical
EN ISO 1833-18 : 2010 - Identical
