SummaryFrom nano-fibres that are us

Summary
From nano-fibres that are used in the different development of face masks mask found Nano-fiber thickness 30 µm in thickness of 40 µm and effectively trap slugs because well, smoke, smoke cannot be penetrated to behind the mask. Which notice the color of nano fibers What if the smoke passes through the yellow slugs are Ericsson stuck. By Nano-fiber mask thickness and thickness 40-30. Is the color of the smoke trapped deposits only one side is the side that's been smoke.

ผลลัพธ์ (อังกฤษ) 3:

Summary.From nano-fibres that are used in the different development of face masks mask found Nano-fiber thickness 30 could m in thickness. Of 40 could m and effectively trap slugs, because well smoke smoke cannot, be penetrated to behind the mask. Which notice the. Color of nano fibers What if the smoke passes through the Yellow slugs are Ericsson stuck. By Nano-fiber mask thickness. And thickness 40-30. Is the color of the smoke trapped deposits only one side is the side that 's been smoke.