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Antimony ores and concentrates. Determination of selenium
STANDARD published on 18.5.1989
Designation standards: ČSN 441658
Classification mark: 441658
Catalog number: 28306
Note: WITHDRAWN
Publication date standards: 18.5.1989
SKU: NS-128768
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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Latest update: 2026-10-02 (Number of items: 2 304 304)
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