DIN 52342-2:1980-01 Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, fusion process for the determination of Al₂O₃, Fe₂O₃ and TiO₂ as we-ll as CaO, MgO, Na₂O and K₂O

标准编号：DIN 52342-2:1980-01

英文标题：Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, fusion process for the determination of Al₂O₃, Fe₂O₃ and TiO₂ as we-ll as CaO, MgO, Na₂O and K₂O

德文标题：Prüfung von Rohstoffen zur Glasherstellung; Chemische Analyse von Quarzsand mit mindestens 98 % Silicium(IV)-oxid-Gehalt, Aufschlußverfahren zur Bestimmung von Al₂O₃, Fe₂O₃ und TiO₂ sowie CaO, MgO, Na₂O und K₂O

发布日期：1980-01

DIN 52342-2:1980-01 Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, fusion process for the determination of Al₂O₃, Fe₂O₃ and TiO₂ as we-ll as CaO, MgO, Na₂O and K₂O

标准预览图