DIN 52240-5:1994-04 Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of total iron content calculated as iron(III)oxide

标准编号：DIN 52240-5:1994-04

英文标题：Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of total iron content calculated as iron(III)oxide

德文标题：Prüfung von Rohstoffen zur Glasherstellung; Chemische Analyse von Kalkstein mit mindestens 95% Calciumcarbonat; Bestimmung des Gesamteisengehaltes, berechnet als Eisen(III)-oxid

发布日期：1994-04

DIN 52240-5:1994-04 Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of total iron content calculated as iron(III)oxide

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