NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 38402-22
DIN 38402-22
German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of cooling water for industrial use (A 22)
Title (German)
Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung; Allgemeine Angaben (Gruppe A); Probenahme von Kühlwasser für den industriellen Gebrauch (A 22)