Innovation Fund Acceptance Certifica
2018 National Science and Technology Innovation Third Prize
Lead-Zinc Metallurgical Wastewater Zero Emission Process Equ
Third prize of patent award for zero-emission process equipm
New technology for efficient cleaning and metallurgy of zinc
Don't forget the beginning, forge ahead
Innovation Fund Acceptance Certifica
2018 National Science and Technology Innovation Third Prize
Lead-Zinc Metallurgical Wastewater Zero Emission Process Equ
Third prize of patent award for zero-emission process equipm
New technology for efficient cleaning and metallurgy of zinc
