Abstract Preview

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.


General information

  • Status :  Published
    Publication date : 2018-02
  • Edition : 2
    Number of pages : 9
  • :
    ISO/TC 174
    Jewellery and precious metals
  • 39.060
    Jewellery

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