I.S. EN ISO 8654:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
JEWELLERY - COLOURS OF GOLD ALLOYS - DEFINITION, RANGE OF COLOURS AND DESIGNATION (ISO 8654:2018)
Hardcopy , PDF
06-01-2020
English
16-04-2018
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 Colour measurement
6 Gold alloy colours
Annex A (informative) - Recommended chemical
composition of colour slips
Bibliography
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