paraboloid calotte paraboloid of revolution paracentric paracentrical parachor parachrosis parachute parachute beacon parachute braking parachute canopy parachute deployment device parachute flare parachute landing paracompound paradrom paraffin paraffinaceous paraffin distillate paraffine paraffine oil |
paraboloid calotte параболоиден сегмент Търсената дума е намерена |