
Textiles - Quantitative chemical analysis - Part 18: Blends of silk with other protein fibers (method using sulfuric acid)
出版:Polish Committee for Standardization

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