papertape scanner paper work par paraben parabolic parabolic channel parabolic characteristic parabolic detection parabolic dish parabolic girder parabolic load parabolic mirror parabolic partial differential equation parabolic reflector parabolic-reflector antenna paraboloid calotte paraboloid of revolution paracentric paracentrical parachor |
papertape scanner изч. перфолентно четящо устройство Търсената дума е намерена |