Exceeding 6 hours of battery life! Domestic long endurance industrial grade unmanned aerial vehicles make their debut, capable of covering a 500 kilometer inspection range

Exceeding 6 hours of battery life! Domestic long endurance industrial grade unmanned aerial vehicles make their debut, capable of covering a 500 kilometer inspection range

Exceeding 6 hours of battery life! Domestic long endurance industrial grade unmanned aerial vehicles make their debut, capable of covering a 500 kilometer inspection range