ISO 8654:1987
Colours of gold alloys — Definition, range of colours and designation
Colours of gold alloys — Definition, range of colours and designation
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Colours of gold alloys — Definition, range of colours and designation
Specifies a limited number of colours to assist trading. The test is performed by spectral reflectance measurement in accordance with CIE Publication No 38.
| Edition | 1987 |
|---|---|
| Published Date | 1987 |
| Published By | International Standardization Organisation |
| Page Count | 3 |