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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.
computer simulation software for the simulation of complex processes and plant operations, namely, conventional power plants, advanced power cycles, heating, ventilation and air-conditioning (hvac) systems, waste-water systems, paper mills, large ships, and desalination processes; computer software for enabling engineers to develop high-fidelity, dynamic process and control models; computer software for application and database integration; computer software for plant or system design and analysis, control system design and analysis, operating procedure development and evaluation, and plant troubleshooting; computer software for conservation of mass, energy, and momentum behavior along with fluid flow and heat transfer simulation