EN ISO 17234-1:2010 皮革.皮革染色某種含氮色素的測定化學(xué)試驗.第1部分:含氮色素衍生某種芳族胺的測定[代替:CEN CEN ISO/TS 17234]
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants [Superseded: CEN CEN ISO/TS 17234]