spherical-image amplifier spherical joint spherical journal spherical lapping spherical mirror spherical pair spherical paraboloid spherical pivot spherical roller bearing spherical sector spherical shell spherical surface spherical symmetry spherical triangle spherical trigonometry spherical turning spherical valve spherical washer spherical wave spheric cutter |
spherical-image amplifier усилвател на изображение със сферичен екран Търсената дума е намерена |