
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 4: MIXTURES OF CERTAIN PROTEIN FIBRES WITH CERTAIN OTHER FIBRES (METHOD USING HYPOCHLORITE) (ISO 1833-4:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 4: MIXTURES OF CERTAIN PROTEIN FIBRES WITH CERTAIN OTHER FIBRES (METHOD USING HYPOCHLORITE) (ISO 1833-4:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频