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  4. Standard "STN 441349"
Standard STN 441349 1.3.1993 preview

STN 441349 (441349)

Determination of the effectiveness of agents by flotation test



STANDARD published on 1.3.1993


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The information about the standard:

Designation standards: STN 441349
Classification mark: 441349
Catalog number: 63105
Publication date standards: 1.3.1993
SKU: NS-498593
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN

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The category - similar standards:

Solid fuels

Annotation of standard text STN 441349 (441349):

Předmětem této normy je stanovení flotační účinnosti činidel, používaných při úpravě uhlí, flotací laboratorní zkouškou. Metodiku zkoušky a pomůcky lze použít i pro ověřování jiných technologických vztahů souvisících s flotací uhlí.

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