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Standard ČSN 420650-1 24.10.1990 preview

Preview of the standard

ČSN 420650-1 (420650)

Chemical analysis of precious metals and alloys. Determination of gold in pure gold and gold alloys



STANDARD published on 24.10.1990


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The information about the standard:

Designation standards: ČSN 420650-1
Classification mark: 420650
Catalog number: 27742
Publication date standards: 24.10.1990
SKU: NS-127389
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Cadmium, cobalt and their alloys

Preview of the standard ČSN 420650-1 (420650)

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