DB13/T 2520-2017
Safety inspection and inspection catalog of equipment and facilities with high risk in use in metal and nonmetal mines (English Version)
- Standard No.
- DB13/T 2520-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Hebei Provincial Standard of the People's Republic of China
- Latest
- DB13/T 2520-2017
DB13/T 2520-2017 history
- 2017 DB13/T 2520-2017 Safety inspection and inspection catalog of equipment and facilities with high risk in use in metal and nonmetal mines
