Survivability requirements for military helicopter的意思|示意
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军用直升机的生存能力要求
Survivability requirements for military helicopter的网络常见释义
军用直升机生存力要求 ...logy for military helicopter 军用直升机基本术语 Survivability requirements for military helicopter 军用直升机生存力要求 Military helicopter crash-resistance requirements 军用直升机抗坠毁要求 ..