DL/T 437-1991
Technical guidelines for high voltage direct current buried electrode (English Version)
- Standard No.
- DL/T 437-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Electricity
- Status
- 2012-03
- Replace By
- DL/T 437-2012
- Latest
- DL/T 437-2012
DL/T 437-1991 history
- 2012 DL/T 437-2012 Technical guide of HVDC earth electrode system
- 1991 DL/T 437-1991 Technical guidelines for high voltage direct current buried electrode
