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