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Kedụ ihe ị maara gbasara "efere ọkụ"?
Efere ọkụ: Na-agbanwe ike eletriki ka ọ bụrụ ike okpomọkụ iji kpoo ihe. Ọ bụ ụdị ojiji ike eletriki. Ma e jiri ya tụnyere ọkụ mmanụ nkịtị, ọkụ eletrik nwere ike inweta okpomọkụ dị elu (dịka ọkụ arc, okpomọkụ nwere ike ịbụ karịa...GỤKWUO
