DB4117/T 250-2019
Technical Guidelines for Harmless Treatment of Sewage from Scale Farms (English Version)
- Standard No.
- DB4117/T 250-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Henan Provincial Standard of the People's Republic of China
- Latest
- DB4117/T 250-2019
DB4117/T 250-2019 history
- 2019 DB4117/T 250-2019 Technical Guidelines for Harmless Treatment of Sewage from Scale Farms
