STN 441804 (441804)

Iron ores, concentrates, agglomerates and pellets. Determination of silicon dioxide. Photometric and gravimetric methods

NORM herausgegeben am 1.12.1979

The information about the standard:

Designation standards: STN 441804
Classification mark: 441804
Catalog number: 63426
Note: UNGÜLTIG
Publication date standards: 1.12.1979
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN