DIN 38405-4:1985-07 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride (D 4)

标准编号：DIN 38405-4:1985-07

英文标题：German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride (D 4)

德文标题：Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung; Anionen (Gruppe D); Bestimmung von Fluorid (D 4)

发布日期：1985-07

标准预览图