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STN 441502 (441502)

Tin-tungesten ores and concentrates. Determination of tin content

STANDARD published on 1.7.1990

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The information about the standard:

Designation standards: STN 441502
Classification mark: 441502
Catalog number: 63185
Note: WITHDRAWN
Publication date standards: 1.7.1990
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN