air cooling and air heating coils meaning in English
空气冷却器与空气加热器
Examples
- Air cooling and air heating coils
空气冷却器与空气加热器 - 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 - 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