Tracked Changes. Leather. Chemical tests for the determination of certain azo colorants in dyed leathers. Determination of certain aromatic amines derived from azo colorants.
NORMA vydaná dňa 26.2.2020
Designation standards: BS EN ISO 17234-1:2015-TC
Note: NEPLATNÁ
Publication date standards: 26.2.2020
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: British technical standard
Kategória: Technické normy BS