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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.
mechanical, electro mechanical, electric, electronic and sensor-based measuring, regulating and monitoring equipment, namely, thermometers, pointer thermometers, temperature sensors, pressure sensors, vibration and shock sensors; sensors for the quality of isolation liquid mid fluid flow, electric regulators, measuring apparatus for oil temperature, winding temperature and oil level, flow indicators, electronic valves for controlling gas or fluids in the nature of dehydrating breather valves and pressure release valves, electronic data recorders for recording impact data, remote controls for electronic data recorders, electronic valves, electrical switches, electronic switches for switching off motors, motor drives; measuring, calculating, controlling and regulating apparatus for the activating, controlling, regulating, monitoring, testing and supervision of transformers, switching apparatus, multiple contact switches on transformers and motor drives, and for securing and improving the energy quality of public and industrial power supply systems, namely, computer hardware and operating software, and apparatus for cooling-control, temperature and winding control, and intelligent fan control of transformers and for the calculation for the remaining transformer life span, namely, computers; component parts for the aforesaid apparatus and instruments