A.固定碳的燃燒 B.煤氣的燃燒 C.空氣的燃燒 D.鐵礦的自燃
A.950t/h B.880t/h C.1000t/h D.1100t/h
A.1200t/h B.1100t/h C.1000t/h D.1150t/h