How many degrees of winter air conditioning open appropriate

The winter in the north, people generally rely on heating, floor heating, electric heating and other equipment to warm up for the winter, while for the south, most still use air conditioning to heat i

How to take care of your skin by blowing on the air conditioner and having dry skin

The summer heat of more than 40 degrees, whether in the office or at home, will turn on the air conditioning to cool the hot air. Air conditioning cooling in the indoor air cooling at the same time, b