The difference between two and three blade D22 air cooler for refrigeration

d 22 What is the difference between two and three air cooler blades for cooling? What about air cooler blades? How does this compare to cooling capacity? There are still some. The two maple leaf air cooler has stronger wind power. If it blows directly on people, people will feel this cold, that is, biting cold. If it is a three maple leaf air cooler, then its cooling. , the cold wind will be gentler and the air is cold, but when it blows on people, people will not be too cold. The cold wind will be softer and less strong. In fact, these air coolers produced in recent years focus on. the feeling of the human body, there are also human mechanics, including bionics, including the human body, and the ability to resist it is particularly considered. Not only the cold, but also the damage from the froid on the human body, therefore. he will use three maple leaves to soften the cold wind