เครื่องฟอกอากาศในบ้าน ยี่ห้อไหนดี - AN OVERVIEW

Diffusion: Quite great particles measuring down below 0.one micron get bounced around randomly and therefore are slowed by their interactions with atmospheric atoms and molecules. They ultimately drift or get bounced into a filter fiber, whereupon (all over again) they adhere in the process known as diffusion.The Mila air purifier is usually a note