DL 409-1991
Rules of safe operation in power industry (electric power line part) (English Version)
- Standard No.
- DL 409-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Electricity
- Latest
- DL 409-1991
DL 409-1991 history
- 1991 DL 409-1991 Rules of safe operation in power industry (electric power line part)
