
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 9: MIXTURES OF ACETATE AND TRIACETATE FIBRES (METHOD USING BENZYL ALCOHOL)
出版:Comite Europeen de Normalisation

專家解讀視頻
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 9: MIXTURES OF ACETATE AND TRIACETATE FIBRES (METHOD USING BENZYL ALCOHOL)
出版:Comite Europeen de Normalisation
專家解讀視頻