Increasing of power characteristics of mini UAV helicopter by changing of its geometrical parameters
Aleksandrov, Dmitri
;
Penkov, Igor
Machines, technologies, materials : [virtual journal]
2012
/
p. 30-32 : ill
http://trans-motauto.com/sbornik/2012/22.INCREASING%20OF%20POWER%20CHARACTERISTICS%20OF%20MINI%20UAV%20HELICOPTER%20BY%20CHANGING%20OF%20ITS%20GEOMETRICAL%20PARAMETERS.pdf
Изнашивание шарниров транспортных цепей = The bushes wear of conveyor chains
Penkov, Igor
;
Pappel, Toivo
Machines, technologies, materials : [virtual journal]
2010
/
8/9, p. 37-39 : ill