iso+17234-1
iso+17234-1, Total:4 items.
The international standard classification for "iso+17234-1" includes: .
The Chinese standard classification for "iso+17234-1" includes: .
未注明发布机构
German Institute for Standardization
- DIN EN ISO 17234-1:2015 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2015); German version EN ISO 17234-1:2015
- DIN EN ISO 17234-1:2010 Leather - Chemical tests for the determination of certain azo colorants in dyed leather - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2010); German version EN ISO 17234-1:2010
- DIN EN ISO 17234-1:2020 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2020); German version EN ISO 17234-1:2020
