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ČSN 423840 (423840)

Gold-silver-copper alloy Au58,5 Ag5 Cu (purity 585/1000)

STANDARD published on 25.8.1976

Czech -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN 423840
Classification mark: 423840
Catalog number: 3890
Publication date standards: 25.8.1976
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN