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Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
Translate name
STANDARD published on 5.2.2020
Designation standards: UNE-EN ISO 9202:2020
Publication date standards: 5.2.2020
SKU: NS-985113
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
Latest update: 2026-09-11 (Number of items: 2 300 165)
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