air cooling and air heating coils造句

例句与造句

1. Air cooling and air heating coils
   空气冷却器与空气加热器
2. Methods of testing forced circulation air cooling and air heating coils
   强制循环空冷却和空气加热盘管的试验方法
3. Test methods for determining the performance of air cooling and air heating coils
   空气冷却器与空气加热器.性能试验方法
4. It's difficult to find air cooling and air heating coils in a sentence. 用air cooling and air heating coils造句挺难的