China test at the Olympic Games of system of recognition Koronavirus in air

The new device for detection Koronavirus in air test in China

In China created the device for identification Koronavirus in air

At the Olympic Games in Beijing the system of recognition of Koronavirus in air] is teste

Scientists from China test technology recognitions of Koronavirus in air

Mass media: China tests at the Olympic Games of system of recognition Koronavirus in air