Nke a bụ okwu mmalite dị mkpirikpi maka ụlọ ngosi ọhụrụ. Ihe ndị na-emepụta ihe na-emepụta ihe na-agụnye ikuku na-ekpo ọkụ na-ekpo ọkụ, ikuku ikuku, ikuku na-ekpo ọkụ HRV, ume mgbake ventilators ERV, ikuku disinfection nkeji, ikuku njikwa nkeji, wdg Anyị nwere a dịgasị iche iche nke ikuku ngwọta ngwaahịa izute dị iche iche ngwa chọrọ.
Oge nzipu: Ọktoba 22-2021
