来自MSN1 个月
Startup led by Seattle doctors gets FDA approval for virus-killing, surgical mask technologyThe masks are marketed as ProGear ASTM L3 Surgical Masks with Oxafence and ... “And now we have the green light so the focus next year, with regards to the mask, is go time.” ...
Sometimes it’s floral, sometimes it’s vivid green, and sometimes a light chiffon ... of the coronavirus saw a rush on basic white surgical masks, as the outbreak drags on, people are getting ...
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