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
  • Technical Committee
     : ISO/TC 174 Jewellery and precious metals
  • ICS
     :
    39.060 Jewellery

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