DB41/ 1820-2019
Discharge Standards for Water Pollutants of Rural Domestic Sewage Treatment Facilities (English Version)
- Standard No.
- DB41/ 1820-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Henan Provincial Standard of the People's Republic of China
- Latest
- DB41/ 1820-2019
DB41/ 1820-2019 history
- 2019 DB41/ 1820-2019 Discharge Standards for Water Pollutants of Rural Domestic Sewage Treatment Facilities
