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DL 421-1991 (DL421-1991)

DL 421-1991_English: PDF (DL421-1991)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL 421-1991EnglishRFQ ASK 3 days [Need to translate] Method for determining volume resistivity of insulating oil Obsolete DL 421-1991

BASIC DATA
Standard ID DL 421-1991 (DL421-1991)
Description (Translated English) Method for determining volume resistivity of insulating oil
Sector / Industry Electricity & Power Industry Standard
Date of Issue 1991/10/4
Date of Implementation 1992/4/1

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