规格/型号:U31 Network Management System Software License (extra large scale, equivalent elements <= 20000) U31网管系统软件规模License(超大型网络:等效网元数量<=20000)单位:套品牌:中兴税率:13%
规格/型号:U31 Network Management System Software License (small and medium scale, equivalent elements <= 1000) U31网管系统软件规模License(中小型网络:等效网元数量<=1000)单位:套品牌:中兴税率:13%