gilled tube radiator

例句：

1. 1. The newradiator is designed to improve the efficiency of the heating system.
   这款新型散热器旨在提高供暖系统的效率。
2. 2. The engineers installed the grille tube radiator in the factory.
   工程师们在工厂安装了格栅管散热器。
3. 3. The grille tube radiator was a popular choice for its aesthetic appeal and durability.
   格栅管散热器因其美观和耐用性而受到广泛欢迎。