歼- 7靶机能以超音速飞行而且模拟现代战斗机的典型动作。

The Jian-7 target drone can fly at supersonic speed and simulate typical manoeuvres of modern combat aircraft.

youdao

歼- 7靶机能以超音速飞行而且模拟现代战斗机的典型动作。

The Jian-7 target drone can fly at supersonic speed and simulate typical manoeuvres of modern combat aircraft.

youdao