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ČSN ISO 23345 (421672)

Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF

STANDARD published on 1.8.2022

Print design (10.50 USD)

The information about the standard:

Designation standards: ČSN ISO 23345
Classification mark: 421672
Catalog number: 514603
Note: WITHDRAWN
Publication date standards: 1.8.2022
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN