系统: system数据: data; record; information备份: back-up工具: tool; means; implement; appl ...连续演奏（唱）数据备份工具: ldbu legato data backup utility连续演奏数据备份工具: ldbu legato data backuutility数据库备份工具: data quik数据备份: data backup备份工具: genie backup manager pro; iisbackup; second copy硬盘备份工具: symantec ghost explorersymantec livestate adcance serv备份工具: symantec livestate adcance serv官方磁盘备份工具: true image oem系统数据: system data系统数据集: system data set系统数据库: system databases数据备份与恢复软件: rru艾德威特存储备份工具: manageengine opstor 3java系统数据库: java system database (jsd)发射系统数据: launch system data系统数据采集: system data acquisition系统数据分析: system data analysis系统数据结构: system data structure系统数据收集: system data acquisition系统数据字典: system data dictionary系统数据总线: idb; system data bus
