NBN EN 28654 : 1993
Current
The latest, up-to-date edition.
COLOURS OF GOLD ALLOYS - DEFINITION, RANGE OF COLOURS AND DESIGNATION
12-01-2013
Cooperating organizations
National foreword
Foreword
Text of EN 28654 (no contents section)
National annex NA (informative) Committees responsible
Specifies a limited number of colours of gold alloys. Applies to jewellery, and to watch cases and accessories with gold alloy coverings or watch cases and accessories made of gold alloys. Coverage includes measurement method and colour slips.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 28654:1992 | Identical |
| BS EN 28654:1993 | Identical |
| UNE-EN 28654:1994 | Identical |
| SN EN 28654 : 1993 | Identical |
| UNI EN 28654 : 1994 | Identical |
| DIN EN 28654:1993-03 | Identical |
| I.S. EN 28654:1993 | Identical |
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