DIN 51558-2:1990-03 Testing of mineral oils; determination of neutralization number; color-indicator titration, insulating oils

标准编号：DIN 51558-2:1990-03

英文标题：Testing of mineral oils; determination of neutralization number; color-indicator titration, insulating oils

德文标题：Prüfung von Mineralölen; Bestimmung der Neutralisationszahl; Farbindikator-Titration, Isolieröle

发布日期：1990-03

标准预览图