Windmills, wind power plant, wind turbines and wind-powered electricity generators; parts and accessories for the aforementioned goods, namely ice detectors, position detectors for hydraulic actuators, position sensors, displacement sensors, hydraulic pitch cylinders, valves, oil level control sensors, wind turbine slip rings, slip ring systems for hydraulic pitch drive, instrumentation tube fittings, needle valves and manifolds, diaphragm seals, generators for wind turbines; windmill towers and mill masts, wings, mill core, mill houses, machine foundations, rotation devices, turning rings and gears; devices for the establishment of rotation of the wings, brakes and braking devices, main shafts, universal tubes, transmission devices, switches and electrical generators and spare wind power plants parts

Electrical and electronic equipment and computer equipment for windmills, wind power plants, wind turbines and other wind-powered machines, namely generators, transformers, power converters, communication systems, condition monitoring systems, computers, robot terminals, remote displays, cabinets, uninterruptible power supplies, electric drive trains, electrical pitch systems, heating systems, controllers, control and surveillance equipment; electronic controls for automatic ignition and extinction of generators and for automatic start after a public power failure, appliances for overvoltage protection against lightning stroke, microprocessor equipment for the control and surveillance of voltage control, frequency effect, phase mode, rotor speed, control of the efficiency and the thickness of the brake base, the temperature, wind direction and wind speed, spinning sensors to be installed in the windmill houses, watt-hour meter; parts and accessories for the aforementioned products, namely, control cables, power cables, low voltage power cords, medium voltage cable, round and flat strands for lightning protection, earthing cables, fiber optic cables and components, bulk cable with glass, plastic and special fibers, fiber bundles, light guide rods and cones, field bus and sensor cables, data transmission cables, electronic oil level/flow switches, rotating couplers, data bus systems, electrical slip ring systems for electrical pitch drive, heating elements, signal transmitters, data transmitters, power transmitters, passive optical rotary joints, capacitors, slip rings and rotating couplers to transmit power and signals from stationary to rotating elements of a wind turbine, smoke detectors, pressure gauges and switches, temperature gauges and thermowells, level indicators and switches, flow switches, vacuum measurement gauges, pressure transmitters, instruments for measurement of air velocity, moisture, humidity, dewpoint, gas development and analysis, instruments for water analysis, density and concentration measurement, tank level monitoring and controlling systems, monitors for opacity and dust measurement, volumetric flow meters, ultrasonic gas leak detectors, encoders, anemometers, wind vanes, ultrasonic wind sensors and heating elements therefor, heating control units, ultracapacitors, electric arc protection relays, electrical arc protection device comprising relays and alarm, obstacle lights, obstruction lights and marine aids to navigation, surge protectors, grid, thyristor and power factor control modules, incremental encoders, measurement transformers and shunts, power supplies, rotary limit switches, control and data acquisition software

Technical support, namely technological consultation, research, design and analysis in the field of windmills and wind power projects; development and testing of windmills, wind power plants, wind turbines, wind-powered machines and their components; conducting scientific and technical research projects on windmills, wind power plants, wind turbines and other wind-driven machinery; assistance, counseling and information in connection with the aforementioned goods and services