large pulverized coal injection rate
oxygen enriched pulverized coal injection
Pulverized Coal Injection
喷吹煤
煤粉喷吹
粉煤喷吹
喷吹煤粉
高炉喷煤
喷煤粉
氧煤枪
两段式喷吹
喷煤
精料
pulverized coal injection for BF
pulverized coal injection for blast furnace
Pulverized Coal Injection Technology
rate pulverized coal injection
high injection pressure
high ratio of catalyst to oil
high ratio of encased steel
High Ratio of Height to Thickness
critical injection ratio
optimum air to coal ratio
utilization ratio of pulverized coal