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Agricultural sludge pollutant control
Agricultural sludge pollutant control, Total:2 items.
In the international standard classification, Agricultural sludge pollutant control involves: External sewage systems.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Agricultural sludge pollutant control
- GB 4284-2018 Control standards of pollutants in sludge for agricultural use
中华人民共和国环境保护部, Agricultural sludge pollutant control
- GB 4284-1984 Control standards for pollutants in sludges from agricultural use