The na-emepụta mmanụ nwere elu okpomọkụ uru na ala sọlfọ ọdịnaya, ike ga-eji na-ere ọkụ, generator na raw na mmanụ maka distillation wdg The mmanụ mgbe distillation usoro nwere ike na-etinyere maka nnukwu ike-ala ọsọ dizel engine, engineering na ugbo ugbo ala / mmiri engineer na ụdị nile nke generators.
