http://www.cnpharm.com/c/2021-01-13/772122.shtml
全球口罩供不求,近日安徽合肥投產一款新冠病毒滅活口罩,在全球率先將氧化銅無紡布運用到防護口罩,可重複使用60次,引發關注...
The content above by Cofacts message reporting chatbot and crowd-sourced fact-checking community is licensed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0), the community name and the provenance link for each item shall be fully cited for further reproduction or redistribution.