a local net radar system
a Locally Netted Warning Radar System
Air Surveillance Intelligence Radar
automated radar terminal system
C-band unified TTC system and C-band mono-pulse measuring radar system
focusing coherent radar system
geological radar system
new generation radar system
new generation weather radar system
competition intelligence system
Competitive intelligence system
enterprise competitive intelligence system
intelligence system
情报系统理论
情报系统
情报系统探测和识别系统
智能系统
探测和识别系统
mapping intelligence system
survey intelligence system
automated system of water management