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