The air flow control of pulverized-fuel-firedboiler plays an important role in boiler safe and economic operation.
燃煤锅炉的送风自动调节是保证锅炉安全经济运行的重要因素。
2
At the present time, oil was used to fire or combustion supporting in the pulverized coal firedboiler of fuel electric plant in the world by and large.