Máy lọc không khí có thực sự hiệu quả?
Nghiên cứu mới tiết lộ hơn 90% máy lọc không khí chưa được kiểm nghiệm trên người, khiến tác dụng chống virus và độ an toàn trở thành câu hỏi lớn.
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