GWPB 4-1999
Discharge Standard of Water Pollutants for Synthetic Ammonia Industry (English Version)
- Standard No.
- GWPB 4-1999
- Language
- Chinese, Available in English version
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- Latest
- GWPB 4-1999
GWPB 4-1999 history
- 1970 GWPB 4-1999 Discharge Standard of Water Pollutants for Synthetic Ammonia Industry
