- Standard No.
- DL/T 1772-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Professional Standard - Electricity
- Latest
-
DL/T 1772-2017
- Replace
-
SD 277-1988
DL/T 1772-2017 history
- 2017 DL/T 1772-2017 Technical Specifications of Power Directional Components
DL/T 1772-2017 Technical Specifications of Power Directional Components has been changed from SD 277-1988 Technical specifications for static power direction relay.