Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of calcium oxide and magnesium oxide.
NORMA vydána dne 1.4.1994
Designation standards: DIN 52240-8:1994-04
Note: NEPLATNÁ
Publication date standards: 1.4.1994
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Prüfung von Rohstoffen zur Glasherstellung; Chemische Analyse von Kalkstein mit mindestens 95% Calciumcarbonat; Bestimmung von Calciumoxid und Magnesiumoxid.