Akpachara anya maka iji ọkụ ọkụ na-adọba ụgbọala bụ ndị a: 1. Ejila ọkụ ọkụ na ọdụ gas, ebe mmanụ mmanụ, ma ọ bụ ebe nwere gas na-ere ọkụ;2. Ejila ndị na-ekpo ọkụ na-ekpo ọkụ na mpaghara ebe gas na-ere ọkụ ma ọ bụ uzuzu nwere ike ịmalite, dị ka mmanụ ọkụ, sawdust, coal powder, silos ọka, wdg;3. Iji gbochie...
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