tandem-rotors helicopter tandem turbine tandem type tandem unit tang tangency tangent tangent angle tangent elevation tangent forming tangent galvanometer tangential tangential acceleration tangential casting tangential chaser tangential compo tangential cutter tangential die tangential fan tangential-feed hob |
tandem-rotors helicopter двувитлов вертолет по надлъжна схема Търсената дума е намерена |