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sklademVydáno: 2021-06-15
21/30434537 DC
BS ISO 5433. Leather. Bovine wet blue. Specification
Měna
| Označení normy: | 21/30434537 DC |
| Počet stran: | 11 |
| Vydáno: | 2021-06-15 |
| Status: | Draft for Comment |
Popis
21/30434537 DC
This standard 21/30434537 DC BS ISO 5433. Leather. Bovine wet blue. Specification is classified in these ICS categories:
- 59.140.30 Leather and furs
This International Standard specifies requirements, methods of sampling and methods of test for wet blue leather produced from bovine hides and parts of bovine hides tanned without hair and with the use of basic chromium sulfate as the primary tanning agent.
NOTE
Regulations on chemical substances may differ from country to country and special attention shall be made in the choice of chemicals