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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
aircraft maintenance testing devices; namely, angle position indicators, synchro simulators, resolver simulators, digital data generators, automatic test equipment, accessory test equipment, avionics test equipment, autopilot test equipment, flight management computer test equipment, flight data recorder test equipment, cockpit voice recorder test equipment, instrument landing system test equipment, aircraft navigation system test equipment, flight data computer test equipment, cockpit instrument test equipment, for both military and commercial aircraft