NEN-EN 1904
Precious metal - Solders used with precious metal jewellery alloys
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1995 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Jewellery): | 39.060 |
scope:
Specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
Document History
October 1, 2000
Precious metals - The finenesses of solders used with precious metal jewellery alloys
Specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
NEN-EN 1904
May 1, 1995
Precious metal - Solders used with precious metal jewellery alloys
Specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.