air defense means 中文意思是什麼
air defense means
解釋
防空兵器-
The air defense communication systems is a important means to guarantee the quality of the air defense command and control, its evaluation will affect the battle result directly
摘要防空通信系統是保障防空指揮和控制有效性的重要手段,其效能的好壞將直接影響到作戰結果。
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