ISO 8654:1987 Preview

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.


General information

  • Current status : Published
    Publication date : 1987-08
  • Edition : 1
    Number of pages : 3
  • :
    ISO/TC 174
    Jewellery
  • 39.060
    Jewellery

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