
Leather - Chemical Tests for the Determination of Certain azo Colorants in Dyed Leathers Part 1: Determination of Certain Aromatic Amines Derived From azo Colorants
出版:National Standards Authority of Ireland

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Leather - Chemical Tests for the Determination of Certain azo Colorants in Dyed Leathers Part 1: Determination of Certain Aromatic Amines Derived From azo Colorants
出版:National Standards Authority of Ireland
专家解读视频