DB23/T 2640-2020
Technical regulations for building electrical fire detection (English Version)
- Standard No.
- DB23/T 2640-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Heilongjiang Provincial Standard of the People's Republic of China
- Latest
- DB23/T 2640-2020
DB23/T 2640-2020 history
- 2020 DB23/T 2640-2020 Technical regulations for building electrical fire detection
