NORMSERVIS s.r.o.

STN 441827 (441827)

Mangánové rudy, koncentráty a aglomeráty. Vážkové metódy stanovenia oxidu kremičitého.

STANDARD published on 1.8.1990

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The information about the standard:

Designation standards: STN 441827
Classification mark: 441827
Catalog number: 74900
Note: WITHDRAWN
Publication date standards: 1.8.1990
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN