系统崩溃不再愁+远程重装10分钟搞定!所有终端硬件配置基本相同、终端之间独立工 作不存在WINDOW 域、只用于播放视频，所以对操作系统本身的要求比较简单。-System crashes no longer worry+ remote reloading 10 minutes to get! All the hardware configuration is basically the same terminal, the terminal does not exist between th