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Jewellery and precious metals - Fineness of precious metal alloys
Translate name
STANDARD published on 1.12.2019
Designation standards: ČSN EN ISO 9202
Classification mark: 421601
Catalog number: 508405
Publication date standards: 1.12.2019
SKU: NS-977101
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery.
NOTE There is a possibility that national legal requirements for the designation, marking, and stamping of finished articles exist in the respective countries
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Latest update: 2025-05-08 (Number of items: 2 198 869)
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