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Requirements for a limited number of colours.
Status
Withdrawn
Title
Specification for colours of gold alloys
Publisher
BSI
Committee
STI/53
Pages
4
Publication Date
1988-10-31
Withdrawn Date
1993-03-15
Replaced By
BS EN 28654:1993
ISBN
0 580 16873 5
Standard Number
BS 7031:1988, ISO 8654:1987
Identical National Standard Of
ISO 8654:1987
Descriptors
Silver-containing alloys, Colour, Control samples, Reflection factor, Jewellery, Tolerances (measurement), Chromaticity, Gold alloys, Chemical composition
