DL 474.2-1992
Implementation guidelines for on-site insulation test DC high voltage test (English Version)
- Standard No.
- DL 474.2-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Electricity
- Status
- 2006-10
- Replace By
- DL/T 474.2-2006
- Latest
- DL/T 474.2-2018
DL 474.2-1992 history
- 2018 DL/T 474.2-2018 Guide for insulation test on site DC high voltage test
- 2006 DL/T 474.2-2006 Guide for insulation test on site DC high voltage test
- 1992 DL 474.2-1992 Implementation guidelines for on-site insulation test DC high voltage test
DL 474.2-1992 Implementation guidelines for on-site insulation test DC high voltage test was changed to DL/T 474.2-2006 Guide for insulation test on site DC high voltage test .
