spray-type desuperheater

例句：

1. 1. The spray-type desuperheater effectively removes frost from the roof.
   这种喷雾式除霜器有效地从屋顶上去除霜。
2. 2.The new model of spray-type desuperheater is more energy-efficient than its predecessor.
   新型的喷雾式除霜器比它的前身更节能。
3. 3.The spray-type desuperheater is an essential tool for winter maintenance on farms.
   喷雾式除霜器是农场冬季维护的重要工具。