NA 062
DIN Standards Committee Materials Testing
Standards
[Withdrawn]
DIN 53916
DIN 53916
Testing of surface active agents; determination of the pourability of powders and granulated materials according to Pfrengle
Title (German)
Prüfung von Tensiden; Bestimmung der Rieselfähigkeit von Pulvern und Granulaten, Verfahren nach Pfrengle