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