• Most of N95 masks disinfection methods are wrong! Cui Yi this ACS Nano give you Weapon

    Most of N95 masks disinfection methods are wrong! Cui Yi This ACSNano give you Weapon, at Beijing at 21:00 on the May 2020 6, the new crown pneumonia patients worldwide have totaled 3,751,966 people, and caused 259 209 deaths. Close droplet transmission, contact transmission and spread of aerosols are three main modes of transmission of the new crown pneumonia, and three modes of transmission are needed to reach the lungs through the respiratory tract of a new host, and then the formation of infection. Therefore, wearing a mask is the best way to reduce the risk of the sensor. Currently protective effect is better masks N95 masks, however,

    Industry trends 2020年5月7日