The wind less strong or less windows to go out with wet machine to increase air humidity, or the use of air filter.
风强时少外出或少开窗,用潮湿机增加空气湿度,或使用空气滤清器。
2
This wetfilter may be used in recirculation in order to clean air in work - shops without exhausting a great quantity of pollution air in winter to avoid wasting energy.
这种湿式过滤器也可用于车间空气的循环净化而不必在冬季抽排大量车间内空气导致能耗的增加。
3
Periodically remove the indoor dust and bacteria, and clean up with damp cloth or wet mop, disinfect the airfilter processing, reasonable regulation of the air quantity, replacement of fresh air.