BH GSO ISO 8654:2022
ISO 8654:2018
Bahraini Standard
Current Edition
·
Approved on
28 April 2022
Jewellery — Colours of gold alloys — Definition, range of colours and designation
BH GSO ISO 8654:2022 Files
Arabic
11 Pages
Current Edition
BHD
30.34
English
9 Pages
Current Edition
Reference Language
BHD
30.34
BH GSO ISO 8654:2022 Scope
ISO 8654:2018 specifies a limited number of colours of gold alloy and the method to measure colours.
ISO 8654:2018 applies to objects made of gold alloys or coated by gold alloys.
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