7
Hydraulic, electric, mechanical and electromechanical machines and parts therefor, hydraulic, electric, mechanical and electromechanical machines for hydroelectric power stations, generators, transformers, turbines, generator-turbine units, modules consisting of multiple generator-turbine units, weirs, sluices and parts therefor, cranes and parts therefor
9
Apparatus and instruments for the conducting, switching, converting, storage, regulating and controlling of electricity, electronic equipment and instruments, devices for controlling and regulating electric, mechanical and electromechanical installations, machines, turbines, generators, transformers, sluices, weirs and parts therefor; devices for controlling hydroelectric power stations; computer software for the simulation, visualisation and control of electric, mechanical and electromechanical installations, machines, turbines, generators, transformers, sluices, weirs and parts therefor, computer software for the simulation, visualisation and control of hydroelectric power stations
37
Construction, commissioning, operating, maintenance, renewal, conversion and dismantling of hydraulic, electric, mechanical and electromechanical installations and machines, construction, commissioning, operating, maintenance, servicing, renewal, conversion and dismantling of hydroelectric power stations
42
Technical planning, engineering, technological consultancy (non-business), technical studies, feasability studies in respect of hydraulic, electric, mechanical and electromechanical installations, machines and parts therefor, based on technical considerations; technical planning, engineering, technological consultancy (non-business), technical studies, feasability studies in respect of hydroelectric power stations; computer programming for the simulation, visualisation and control of hydraulic, electric, mechanical and electromechanical installations, machines and parts therefor