论文部分内容阅读
近几年来很多中小企业在供热方面使用燃气、燃油锅炉,来解决企业供热问题,对WNS卧式与SW立式贯流蒸汽锅炉进行探讨。
In recent years, many small and medium-sized enterprises use gas and oil-fired boilers for heating to solve the heat supply problem of enterprises and discuss the WNS horizontal and SW vertical through-flow steam boilers.