DB52/T 1612-2021
Basic norms of indoor air pollution control services (English Version)
- Standard No.
- DB52/T 1612-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Guizhou Provincial Standard of the People's Republic of China
- Latest
- DB52/T 1612-2021
DB52/T 1612-2021 history
- 2021 DB52/T 1612-2021 Basic norms of indoor air pollution control services
