ISO 8654:2018
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ISO 8654:2018
65409

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 

  •  : Published
     : 2018-02
  •  : 2
     : 9
  •  : ISO/TC 174 Jewellery and precious metals
  •  :
    39.060 Jewellery

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