阐述了对地观测卫星地面管理控制系统的认知和理解。
This paper describes the understanding on earth observation satellite ground segment mission control system.
本文论述了飞机地面空调车自动温度控制系统的研究与开发。
Design of aircraft starting cable for aviation ground power supply vehicle and destroy-prevention system;
本文论述了飞机地面空调车自动温度控制系统的研究与开发。
Design of aircraft starting cable for aviation ground power supply vehicle and destroy-prevention system;
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