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