consumption of coal

煤粉消耗,consumption... ... ) gas consumption 煤气消耗 ) consumption of coal 煤消耗 ) consumin of coke breeze 焦粉消耗 ...

未消耗... ... ) unconsumed pulverized coal 未消耗煤粉 ) consumption of coal 煤粉消耗 ) unburned pulverized coal 未燃煤粉 ...