tubular heat exchanger

例句：

1. 1.The new trunnel heat exchanger has greatly improved the efficiency of the cooling system.
   新的管状换热器大大提高了冷却系统的效率。
2. 2. The engineer designed a new trunnel heat exchanger to meet the needs of the industrial process.
   工程师设计了一种新的管状换热器以满足工业过程的需求。
3. 3.The trunnel heat exchanger is an essential component in the cooling system of many industrial processes.
   管状换热器是许多工业过程中冷却系统的一个关键组件。