Ihu Kn95 nkpuchi - Ndị na-emepụta China, ndị na-ebubata ihe, ụlọ ọrụ

Site na iji usoro nchịkwa sayensị zuru oke, ezigbo mma na okpukperechi dị egwu, anyị na-enweta aha ọma ma were ọzụzụ a maka Ihu Kn95, mpịakọta mpịakọta , absorbent gauze mpe mpe akwa , Okpu okirikiri anaghị kpara akpa ,N95 . Na mgbakwunye, anyị ga-akụziri ndị na-azụ ihe nke ọma gbasara usoro ngwa ka ha were ihe anyị gbakwunyere ụzọ isi họrọ ihe kwesịrị ekwesị. Ngwaahịa ahụ ga-enyefe ụwa niile, dị ka Europe, America, Australia, Haiti, Vietnam, Luxembourg, Albania .Ezi mma na ọnụahịa ezi uche dị na ya bụ ụkpụrụ azụmahịa anyị. Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị ma ọ bụ nwee ajụjụ ọ bụla, jide n'aka na ị na-enwere onwe gị ịkpọtụrụ anyị. Anyị na-atụ anya ka gị na gị nwee mmekọrịta n'oge adịghị anya.

Ngwaahịa ndị emetụtara