你即將離開本站

並前往https://www.cuimc.columbia.edu/news/new-type-ultraviolet-light-makes-indoor-air-safe-outdoors

New Type of Ultraviolet Light Makes Indoor Air as Safe as ...

... more than 98% of airborne microbes in a room within five minutes, ... of airborne-mediated diseases such as COVID and influenza indoors, ...

確定！ 回上一頁

查詢 「COVID airborne」的人也找了：