Dị ka mkpa ndị ahịa si dị, dị iche iche nkọwa nke Dunakiz ebuli n'elu ikpo okwu ụgbọ ala, Dunakiz ebuli hydraulic nyiwe, Dunakiz hydraulic ikpo okwu lifts, Dunakiz ụgbọ-n'ịnyịnya ikuku ọrụ nyiwe nwere ike ahaziri.Nabata ọhụrụ na ochie ahịa na bia kparita uka.