DB37/T 3516-2019
Electrical test specification for relay protection devices in use in coal mines (English Version)
- Standard No.
- DB37/T 3516-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Shandong Provincial Standard of the People's Republic of China
- Latest
- DB37/T 3516-2019
DB37/T 3516-2019 history
- 2019 DB37/T 3516-2019 Electrical test specification for relay protection devices in use in coal mines
