วิธีเลือกซื้อเครื่องฟอกอากาศในห้องนอน เลือกอย่างไรให้คุ้มค่า ✔️ Protection Area: Suppliers commonly record the amount sq. footage a purifier is meant to deal with. You may perhaps see several spots shown, say, just one with the protection offered in one hour and One more for the protection delivered in five hours. Just about every particle waiting for link from Social Network Posts