Catch up locals' news in English
2020-07-31T06:46:20.988Z
On July 30, local time, Bogotá, Colombia, Colombian industrial designer Ricardo Conde and two aeronautical engineers collaborated to design a ventilated mask that can prevent the spread of the new crown pneumonia virus. Release time: 2020-07-31 10:06:23 【Editor: Li Peiyun】 ...
On July 30, local time, Bogotá, Colombia, Colombian industrial designer Ricardo Conde and two aeronautical engineers collaborated to design a ventilated mask that can prevent the spread of the new crown pneumonia virus.
Release time: 2020-07-31 10:06:23 【Editor: Li Peiyun】
Source: chinanews
