Ihe mkpuchi mkpuchi ọrịa KN95; a na-ekwe nkwa mkpuchi mkpuchi ahụike a na-atụfu nke ọma:
- Asambodo KN95, CE, asambodo FDA.
- Ihe mkpuchi ihu ahụike a na-atụfu : asambodo CE
Rụkọọ ọrụ ọnụ iji mee ka ụwa ka mma!
Oge ozi: Maachị-27-2020
Ihe mkpuchi mkpuchi ọrịa KN95; a na-ekwe nkwa mkpuchi mkpuchi ahụike a na-atụfu nke ọma:
Rụkọọ ọrụ ọnụ iji mee ka ụwa ka mma!