低空防空系统
low level air defense system
高速铁路系统
High-speed railway system
交流高速铁路系统
AC high speed railway system
智能铁路系统
intelligent railway system
中国智能铁路系统
chinese intelligent railway system
半自动地面防空系统
semi automatic ground environment
Sage
semi-automatic ground environment air defense system
半自动防空系统
semi-automatic ground environment system
Sage
北大西洋公约组织地面防空系统
NADGE NATO Air Defense Ground Environment
别克截击防空系统
back-up interception control(BUIC
弹炮一体化防空系统
anti aircraft gun missile system
导弹防空系统
missile antiaerial system
低空高炮防空系统
gun low-altitude air-defense system (GLAADS
低空前线防空系统
low-altitude forward-area air defense system (Lofaads
低空小高炮防空系统
GLAADS Gun Low Altitude Air Defense System
防空C^4ISR系统
air defense C^4ISR System
防空C3I系统
air defense C3I system
air defence C3I system
Antiaircraft C3I
Air-defense C3I system
air defence C 3I system
air -defense C 3 I system
1-butynylbenzene