วิธีเลือกซื้อเครื่องฟอกอากาศในห้องนอน เลือกอย่างไรให้คุ้มค่า ✔️ CADR: Shorter For "cleanse air supply charge," CADR is really an marketplace measure of the amount clean up air the purifier creates within a offered test environment for several pollutants; it is frequently noted in cubic toes per moment. ❌ You price tranquil time: Even though the waiting for link from Social Network Posts (22)