To assure the normal flight of aerostat better, control member be about to carry out active discharge management to corresponding aerostat, offer necessary safe interval for its thereby..

 
  • 为了更好地保证航空器的正常飞行,管制员就要对相应的航空器实施有效的流量治理,从而为其提供必要的安全间隔...
今日热词
目录 附录 查词历史