NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
ASTM D 971
ASTM D 971
Standard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method
Title (German)
Bestimmung der Grenzflächenspannung von Öl gegenüber Wasser; Ringmethode