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The 2-Minute Rule for เครื่องกรองอากาศ pm 2.5 ยี่ห้อไหนดี

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Diffusion: Really great particles measuring underneath 0.one micron get bounced close to randomly and therefore are slowed by their interactions with atmospheric atoms and molecules. They sooner or later drift or get bounced right into a filter fiber, whereupon (all over again) they adhere within a procedure called diffusion. In https://mannatureairpurifier.com/

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