A.3.0—5.0Mpa B.3.5-5.5Mpa C.3.3—5.5Mpa D.3.2—5.6Mpa
A.O2≤0.4% B.CO+H2:5-7% C.CO2:15-17% D.N210-20%
A.爐箅 B.灰盤 C.灰犁 D.水夾套