Wind mills and wind turbines, including off shore wind mills and wind turbines; parts and accessories for wind mills, namely, generators, gearboxes, rotors, wind turbine blades, bearings, transformers, wind turbine shafts, nacelles, wind turbine tower sections, yaw drives, hydraulic stations, hydraulic pumps, hydraulic motors, electric motors, yaw gears, hubs, blade bearings, including those for use in mill towers and nacelles being mill housings; cranes, namely cranes for erection, repair and maintenance of wind mills and wind turbines on shore as well as off shore; self-propelled cranes; fixed cranes; grippers for cranes; parts and accessories for cranes, namely, winches, wire hoists and fastening devices specially adapted for use with movable cranes; generators being electrical power supplies for cranes installed on wind mills or wind turbines and for use in connection with repair and maintenance of wind mills and wind turbines

Erection, construction, installation, maintenance and repair of wind mills, wind power plants, wind turbines and other wind-operated machines; advisory, consultancy and information services, relating to all the aforesaid services

Scientific and technological services, namely, analysis and testing of wind turbine lifting equipment, transportation equipment, installation equipment, verification of mechanical systems in the wind industry as well as research and development in wind energy, wind mills and wind power plants, including technological analysis, calculations and assessments of and for the improvement of wind power and wind mill performance; development of new products, processes and concepts with the aim of improving service, maintenance, repair and performance of wind mills; providing scientific technical advice and assistance in implementing products and processes for optimizing and/or renewing energy production from wind mills; technological advice and technological assistance in the field of improved monitoring, management and control of wind mills, wind turbines and wind power plants and other renewable energy plants; services for the analysis of technical data and services relating to technical inspection of wind mills, wind turbines, wind power plants and other wind-operated machines and their parts and components; installation, repair, maintenance, upgrading and service, namely, inspection of computer software for use in the operation of wind mills, wind power plants and wind turbines; advice and information on the above services