Summary | The helicopters will hover and observe any suspicious
situations. The pictures they take will be sent back to ground
command center in real time, Yang explained. The aircraft will
also be able to apply air support if necessary, he added.
Subway security checks were also tightened on Saturday. So far,
the output value of Beidou has been beyond RMB 10 billion yuan. ...
situations. The pictures they take will be sent back to ground
command center in real time, Yang explained. The aircraft will
also be able to apply air support if necessary, he added.
Subway security checks were also tightened on Saturday. So far,
the output value of Beidou has been beyond RMB 10 billion yuan. ...
en.ce.cn | 27 October 2014