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DL 420-1991 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL 420-1991EnglishRFQ ASK 3 days [Need to translate] Method of test for refractive index and specific dispersion of electrically insulating liquid Obsolete DL 420-1991

Standard similar to DL 420-1991

DL/T 5168   

Basic data

Standard ID DL 420-1991 (DL420-1991)
Description (Translated English) Method of test for refractive index and specific dispersion of electrically insulating liquid
Sector / Industry Electricity & Power Industry Standard
Date of Issue 10/4/1991
Date of Implementation 4/1/1992