มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ That Experience has assisted me Obtain aim data on their long-time period purifying functionality and any mechanical degradation. It has also helped me make knowledgeable judgments on things for example relieve of servicing and Procedure, the existence or lack of distracting noises or lights, and simple visual impact—the Successfully Submitted (Awaiting Approval)