DB33/T 2450.5-2022
Part 5 of the technical specification for the construction of urban "zero direct sewage discharge area": operation and maintenance (English Version)
- Standard No.
- DB33/T 2450.5-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Zhejiang Provincial Standard of the People's Republic of China
- Latest
- DB33/T 2450.5-2022
DB33/T 2450.5-2022 history
- 2022 DB33/T 2450.5-2022 Part 5 of the technical specification for the construction of urban "zero direct sewage discharge area": operation and maintenance
