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STN EN ISO 8654 (420654)

Jewellery - Colours of gold alloys - Definition, range of colours and designation (ISO 8654:2018)

STANDARD published on 1.9.2018

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The information about the standard:

Designation standards: STN EN ISO 8654
Classification mark: 420654
Catalog number: 126909
Publication date standards: 1.9.2018
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN