بهترین و جدیدترین ویدئو های روز

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Uninhabited Aerial Vehicles (UAV) and Unmanned Aircraft Systems (UAS) are being developed and used in many countries around the world, mostly in military applications. However, civilian applications are increasing at a high rate and include various types of airborne surveys, such as geophysical, environmental, security and wildlife inventories, to name a few. rpv.blogfa.com.

پهپاد UAV Carleton UAS aircraft Unmanned Rook Corvus GeoSurv II

4 سال پیش در آموزشی زمان 09:30 18
0.05 sec, flt: 0 time: 10, count: 11, slow: 0