9
Apparatus, instruments and cables for electricity; Information technology and audio-visual, multimedia and photographic devices; Magnets, magnetizers and demagnetizers; Measuring, detecting and monitoring instruments, indicators and controllers; Navigation, guidance, tracking, targeting and map making devices; Optical devices, enhancers and correctors; Recorded content; Safety, security, protection and signalling devices; Scientific and laboratory devices for treatment using electricity; Scientific research and laboratory apparatus, educational apparatus and simulators; Data processing equipment; Water meters; Electrical circuits and circuit boards; Coin-operated mechanisms; Apparatus and instruments for conducting electricity; Calculators; Apparatus and instruments for controlling electricity; Weighing apparatus and instruments; Detectors for electric meters; Switchboxes [electricity]; Heating meters; Regulating apparatus, electric; Gasometers [measuring instruments]; Digital recording media; Checking (supervision) apparatus and instruments; Fire extinguishing apparatus; Apparatus and instruments for transforming electricity; Apparatus and instruments for switching electricity; Apparatus and instruments for accumulating electricity; Panels for the distribution of electricity; Electronic meters; Sound recording apparatus; Electric current meters; Optical apparatus and instruments; Magnetic data carriers, recording discs; Digital indicators; Software; Measuring apparatus and instruments; Electric control apparatus; Compact discs; Converters, electric; Electricity measuring instruments; Apparatus and instruments for regulating electricity
37
Installation and maintenance of data transmission computer equipment for electric meters, water meters reading