
Textiles - Quantitative Chemical Analysis - Part 12: Mixtures Of Acrylic, Certain Modacrylics, Certain Chlorofibres, Certain Elastanes And Certain Other Fibres (Method Using Dimethylformamide)
出版:Asociacion Espanola de Normalizacion

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Textiles - Quantitative Chemical Analysis - Part 12: Mixtures Of Acrylic, Certain Modacrylics, Certain Chlorofibres, Certain Elastanes And Certain Other Fibres (Method Using Dimethylformamide)
出版:Asociacion Espanola de Normalizacion
專家解讀視頻