The Greatest Guide To เครื่องฟอกอากาศ ประโยชน์
Diffusion: Quite great particles measuring below 0.1 micron get bounced all over randomly and they are slowed by their interactions with atmospheric atoms and molecules. They eventually drift or get bounced into a filter fiber, whereupon (once more) they stick in the course of action called diffusion.บ้านเครื่องฟอกอา