Do cloth masks protect against viruses such as COVID-19?

2020-04-08 / 67 views
Do cloth masks protect against viruses such as COVID-19?
Cloth masks do not give the wearer full protection against viruses in the air, but they can help protect others by barricading biological aerosols or "droplets" containing the virus.This is...

The Trend of COVID-19

2020-04-08 / 60 views
The Trend of COVID-19
According to WHO's media conference, we know:At present, there are more than 118k confirmed cases of COVID-19 in 114 countries around the world, with a total of 4,291 deaths, and the number of con...

Which people are vulnerable to infection coronavirus?

2020-04-08 / 59 views
Which people are vulnerable to infection coronavirus?
According to the current epidemiological characteristics, there are more cases between 40 and 60 years old, mainly males, children have the disease, and people are generally susceptible to it. People...

Infrared Thermometer

2020-04-03 / 114 views
Infrared Thermometer
SIZE: 138mmx84mmx40mmSTANDARD: EN61000packing:1pcs/pack, 50packs/ctnDimension: 51x37x26cmMOQ: 100pcs...
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