Ngwa nchekwa
Ngwa nchekwa na-ezo aka n'ụdị akụrụngwa nchekwa dị mkpa iji kpuchido nchekwa na ahụike nke ndị ọrụ na usoro mmepụta, nke na-arụ ọrụ dị oke mkpa n'ibelata ihe egwu ọrụ.
Ngwa nchekwa nwere ntụkwasị obi n'ịdị mma yana zuru oke n'ụdị dị iche iche, gụnyere ihe nkpuchi, uwe mkpuchi, uwe mkpuchi, mkpuchi mkpuchi na ngwaahịa nchebe igba ogwu.
Iji sayensị eji akụrụngwa nchekwa bụ ihe dị mkpa iji hụ na nchekwa na ahụike nke onwe anyị. Baili Kant na-elekọta ndụ na ahụike!
Ngwa nchekwa nwere ntụkwasị obi n'ịdị mma yana zuru oke n'ụdị dị iche iche, gụnyere ihe nkpuchi, uwe mkpuchi, uwe mkpuchi, mkpuchi mkpuchi na ngwaahịa nchebe igba ogwu.
Iji sayensị eji akụrụngwa nchekwa bụ ihe dị mkpa iji hụ na nchekwa na ahụike nke onwe anyị. Baili Kant na-elekọta ndụ na ahụike!
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Igwe iku ume KN95 nwere Valve iku ume
KN95 Respirator nwere Valve iku ume bụ ihe mkpuchi N95 bụ ndị na-enyocha ma ọ dịkarịa ala pasenti 95 nke ụmụ irighiri ihe dị na ikuku. N95 bụ ọkọlọtọ nke National Institute for Safety and Health, ma ọ bụ NIOSH setịpụrụ. Ihe mkpuchi gafere ọkọlọtọ a ka a na-akpọ ihe mkpuchi N95.
GỤKWUOZipu ajụjụ
Anyị nwere Kacha ọhụrụ Ngwa nchekwa mere si anyị factory na China dị ka anyị isi ngwaahịa, nke nwere ike ịbụ n'ogbe. A maara Baili dị ka otu n'ime ndị na-emepụta ihe na ndị na-ebubata Ngwa nchekwa ama ama na China. A na-anabata gị ka ị zụta ahaziri ahazi Ngwa nchekwa jiri ndepụta ọnụahịa na ngụ anyị. Ngwaahịa anyị bụ asambodo CE yana ngwaahịa maka ndị ahịa anyị ịhọrọ. Anyị ji ezi obi na-atụ anya nkwado gị.
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