NF ISO 22764:2020
Current
Current
The latest, up-to-date edition.
Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-07-2020
Publisher
This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
| Committee |
ISO/TC 174
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 22764:2020 | Identical |
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