DB33/T 2450.4-2022
Part 4 of the Technical Specifications for the Construction of Urban "Zero Direct Sewage Discharge Areas": Evaluation and Acceptance (English Version)
- Standard No.
- DB33/T 2450.4-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Zhejiang Provincial Standard of the People's Republic of China
- Latest
- DB33/T 2450.4-2022
DB33/T 2450.4-2022 history
- 2022 DB33/T 2450.4-2022 Part 4 of the Technical Specifications for the Construction of Urban "Zero Direct Sewage Discharge Areas": Evaluation and Acceptance
