NPPTL COVID-19 Response, International Assessment-Not NIOSH Approved, Ningbo YiXin Intelligentized Science and Technology Co. Ltd., KN95 (Non-medical)
CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners. As a repository, CDC STACKS retains documents in their original published format to ensure public access to scientific information.
i

NPPTL COVID-19 Response, International Assessment-Not NIOSH Approved, Ningbo YiXin Intelligentized Science and Technology Co. Ltd., KN95 (Non-medical)

  • 04/28/2020

Filetype[PDF-1.44 MB]



Details:

Supporting Files

  • No Additional Files
More +

You May Also Like

Checkout today's featured content at stacks.cdc.gov