military helicopter的意思|示意
武装直升机
military helicopter相关短语
1、 Taken From Military Helicopter 采取由军用直升机
2、 Military helicopter demonstration requirements 军用直升机验证要求
3、 Military helicopter crash-resistance requirements 军用直升机抗坠毁要求
4、 Survivability requirements for military helicopter 军用直升机生存力要求