2. Air supply usually refers to transporting air from the outside into the room to provide fresh air or improve indoor air quality.
3. Low wind may refer to wind with lower wind speed, and is usually used to describe situations where the wind force is small.
4. When we compare these two winds, we can clearly say that the wind speed of the low wind is smaller, so its wind power is also relatively smaller.
5. Generally speaking, the wind power of low wind is smaller than the wind power of supply air.