Standard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method
STANDARD published on 1.4.2020
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: ASTM D971-20
: 12 g (0.03 )
Category: Technical standards ASTM
interfacial tension, surface tension, tensiometer, transformer insulating liquid,, ICS Number Code 75.100 (Lubricants, industrial oils and related products)