9
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.
pressure regulators, automatic control valves and their parts, namely, valve bodies, actuators, [ air signal relays, position switches, signal transducers,] positioners, displacer sensors, transmitters, [ strainers,] cages, and trims; [ automatically controlled bellows for sealing the valve steam area of industrial control valves; density controllers, density transmitters, electric regulators, flowmeters, flow transmitters, and ] fluid diffusers; industrial process control and instrumentation systems featuring controllers, computer software, [ operator consoles, remote field units, master computers, ] measurement and control elements, and communications apparatus; level controllers, [ level gauges,] level transmitters, pressure controllers,[ pressure gauges,] pressure pilots, pressure relief valves, [ pressure transmitters, pump govenors, solenoid valves, temperature controllers, temperature transmitters, thermocouples, vacuum breakers, ] vacuum regulators, fluid regulators, and level regulators for tanks