backup system
短语词组
- manual backup control system 手动备用控制系统
- backup p system 后备系统;辅助系统
- backup for system 系统备份
- backup expert system 后台专家系统
- backup coolant system 备用冷却剂系统
- backup safety system 备用安全系统
- quick backup recovery system 单键回复设定;单键回覆设定
- backup acquisition system [自]后援采集系统;后备采集系统
- The Backup Test system 备份测试系统 返回 backup system