DL 423-1991
Determination of gas content in insulating oil Differential-vacuum-pressure method (English Version)
- Standard No.
- DL 423-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Electricity
- Status
- 2009-12
- Replace By
- DL/T 423-2009
- Latest
- DL/T 423-2009
DL 423-1991 history
- 2009 DL/T 423-2009 Determination of dissolved gas content in insulatingoil.Method of vacuum pressure difference
- 1991 DL 423-1991 Determination of gas content in insulating oil Differential-vacuum-pressure method
DL 423-1991 Determination of gas content in insulating oil Differential-vacuum-pressure method was changed to DL/T 423-2009 Determination of dissolved gas content in insulatingoil.Method of vacuum pressure difference.
