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sklademVydáno: 2020 | IULTCS/IUC 20-1
ISO 17234-1:2020 | IULTCS/IUC 20-1
ISO 17234-1:2020 | IULTCS/IUC 20-1-Leather — Chemical tests for the determination of certain azo colourants in dyed leathers-Part 1: Determination of certain aromatic amines derived from azo colourants
Měna
| Označení normy: | ISO 17234-1:2020 | IULTCS/IUC 20-1 |
| Počet stran: | 23 |
| Vydání: | 3 |
| Vydáno: | 2020 | IULTCS/IUC 20-1 |
Popis
ISO 17234-1:2020 | IULTCS/IUC 20-1
This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.