管理学 上奏文书 释 confidential memorials 密本 中国古代上奏文书。
信息安全 密码理论与技术 释文 codebook 密码本
- operation management of heat-supply network
- operation management of hydropower station
- operation management of solar energy utilization system
- operation management of urban rail transit
- Operation Mekong
- operation method based on energy storage
- operation mode of nuclear power plant
- operation mode of pumped storage power station
- operation mode optimization
- operation modes of internet television platforms
- operation modes of traditional media
- operation of addition
- operation of air-cooled generator
- operation of a machine
- operation of an automaton
- operation of boiler at undersigned conditions
- operation of cardinals
- operation of circulating water cooling equipment
- operation of circulating water-pump
- operation of condenser
- operation of cooled system
- operation of deaerator
- operation of different kind
- operation of distribution network protection
- operation of electrical motor in power plant