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.
electric apparatus composed of amp meter, voltmeter, wattmeter, varmeter, power meter, electricity meter, programmable logic controller, computer control and monitoring units, electric cables; rehabilitation systems for energy systems composed of electricity meters and electric cables
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
rehabilitation systems of energy systems composed of heating boilers and heaters; power plants generating electricity