单项选择题
A.CaO 90.99%、MgO 3.98%、SiO20.40%、灼减4.22%、活性度398mlB.CaO 92.80%、MgO 3.48%、SiO20.37%、灼减2.91%、活性度406mlC.CaO 93.53%、MgO 3.94%、SiO20.49%、灼减1.82%、活性度319mlD.CaO 93.28%、MgO 3.71%、SiO20.41%、灼减2.33%、活性度305ml
A.0B.150C.200D.250
A.电振器B.园盘机C.给料机D.布料器