BEIJING, July 25 (Xinhua) -- China's homegrown large civil unmanned aerial vehicles (UAVs) are moving swiftly to support the fight against torrential rains, typhoons and other natural disasters in the critical flood season this summer.
The independently-developed large civil UAVs, including the Wing Loong-2H and Haiyan-1, have been dispatched to support disaster relief, disaster prevention and mitigation, and ot
