Please select and order
€56.10
excl. VAT
CONFIGURE NOW
Norm

ISO 8654:2018

Issue date: 2018 02 12

Jewellery — Colours of gold alloys — Definition, range of colours and designation

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 gol...
Read more
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 9 Pages
Language:
English
ICS
39.060
Topics
Chemistry, paper & textiles, Precision mechanics. Jewellery, Jewellery Machine components & tools, Precision mechanics. Jewellery, Jewellery

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.

ISO 8654:2018
2018 02 12
Jewellery — Colours of gold alloys — Definition, range of colours and designation
Norm
↖
ISO 8654:1987
1987 08 20
Colours of gold alloys — Definition, range of colours and designation
Norm