
Textiles - Quantitative Chemical Analysis - Part 5: Mixtures Of Viscose, Cupro Or Modal And Cotton Fibres (method Using Sodium Zincate)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Textiles - Quantitative Chemical Analysis - Part 5: Mixtures Of Viscose, Cupro Or Modal And Cotton Fibres (method Using Sodium Zincate)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频