Specifies a limited number of colours to assist trading. The test is performed by spectral reflectance measurement in accordance with CIE Publication No 38.
Status: WithdrawnPublication date: 1987-08
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 174 Jewellery and precious metals
- ICS :
- 39.060 Jewellery
ISO 8654:1987Stage: 95.99
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