boiler sizing造句

• With the coal gas producer furnace as heat resource , in low temperature burning , the sulfur dioxide and dust withdrawal is lower than the national standard . therefore under normal work condition , regardless of the boiler size all may achieve the smokeless running
  采用煤气发生炉做热源，由于低温燃烧，二氧化硫及烟尘的排放量低于国家标准，因此在正常工作状态下，无论锅炉大小都可以达到无烟化运行。