Diffusion: Pretty high-quality particles measuring underneath 0.one micron get bounced all-around randomly and so are slowed by their interactions with atmospheric atoms and molecules. They finally drift or get bounced right into a filter fiber, whereupon (over again) they stick inside a course of action termed diffusion. นอกจากนี้ ณ ปัจจุบัน https://www.mannature.com/products/detail/airpurifier