操作系统: operating system; executive ...概述: summary; survey; sketch系统概述: system overview; system profiler; system survey除盐系统概述: general description净水系统概述: general description输煤系统设备及系统概述: description of coal handling equipments &system; equipments and general description of coal handling system传输子系统概述文件: transmission subsystem profile; transmissionsubsystemprofile励磁系统概述和技术规范: general description and technical specification of excitation system操作系统;操作系统: operating system, supervisorycdos操作系统: cdoscpm操作系统: control program monitordos操作系统: novell dosepoc操作系统: epoc operating systemjava操作系统: java operating systemlinux操作系统: linuxmvs操作系统: mvspalm操作系统: palm operating systemsolaris操作系统: solarissystem7操作系统: system 7unix操作系统: unix operating systemwindows操作系统: microsoft windowsworkplace操作系统: workplace os操作系统: operating system (os); executive system; monitor system操作系统包: system pack操作系统股: operating systems unit