header type boiler

例句：

1. 1. The new header type boiler has significantly improved the efficiency of the factory's production line.
   新型的头型锅炉显著提高了工厂生产线的效率。
2. 2.The engineer designed a header type boiler that can handle large amounts of water and steam.
   工程师设计了一种能够处理大量水和蒸汽的头型锅炉。
3. 3. The header type boiler was used in the construction of the new bridge, which greatly reduced the construction time.
   头型锅炉被用于新桥梁的建设中，这大大缩短了施工时间。