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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.
electric control panels, namely, alarm panels for water control systems; visual alarms, audible alarms, and electronic alarms for providing notice of failure for water recovery systems comprising water pumps, internet-based remote management systems for monitoring and managing pump installations, water storage tanks, water filtration systems, water control valves, water pressure regulators, and water well pressure tanks; visual alarms, audible alarms, and electronic alarms for providing notice of failure for water control systems comprising water pumps, water pump systems, internet-based remote management systems for monitoring and managing pump installations, water heaters, water boilers, heat exchangers for water heaters, water condensate neutralizers, internet-based remote management systems for monitoring and managing water heaters, water storage tanks, water filtration systems, water control valves, water pressure regulators, steam traps, and water well pressure tanks; visual alarms, audible alarms, and electronic alarms for providing notice of failure for break tank fill stations, pressure reducing valve stations, and condensate recovery units