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DL 423-1991

Chinese Standard: 'DL 423-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
DL 423-1991EnglishRFQ ASK Days<=3 Determination of gas content in insulating oil Differential-vacuum-pressure method DL 423-1991 Obsolete DL 423-1991

   

BASIC DATA
Standard ID DL 423-1991 (DL423-1991)
Description (Translated English) Determination of gas content in insulating oil Differential-vacuum-pressure method
Sector / Industry Electricity & Power Industry Standard
Date of Issue 1991/10/4
Date of Implementation 1992/4/1

Related standard: DL/T 423-2009    DL/T 417-2019