9 Regulating apparatus, electric; measuring devices, electric; computer software applications, downloadable; electric regulating apparatus in the nature of voltage regulators for electric power; electric control panels; electrical substations, namely, electrical distribution installations and electrical control apparatus and instruments for electrical power distribution; electricity measuring instruments, namely, electricity meters or electricity meter readers; electric transformers; all the above goods only related to the metals industry, electrical installations and devices, electrical measuring, open and closed-loop control and monitoring equipment (not included in other classes); electric control instruments, equipment and apparatus for industrial installations, power generating plants, environmental technology installations, transport and conveying equipment; electrical transformers and coils; electric accumulators; batteries; gas-insulated electrical switches; electric protection and regulation devices (not included in other classes); electric power supply components and installations (not included in other classes); electrical low, medium and high voltage installations and switchgear; rectifiers; converters; inverters; current-source DC-link converters; voltage-source DC-link converters; frequency converters; overhead power transmission lines; contact lines for railway rolling stock; electrical conductors, in particular braided or covered wire; data processing equipment and apparatus for open and closed-loop control, simulation, visualization and monitoring of parameters in industrial installations, environmental installations, power generation; electric distribution and transmission installations, and machines and parts thereof; computer programs for open and closed-loop process control, process visualization and process monitoring in industrial installations, environmental installations, power generating plants and machines and parts thereof; computer programs for the simulation and visualization of industrial installations, in particular metallurgical installations, environmental technology installations, power generating plants, machines and devices; personal computers, minicomputers, microcomputers, computer screens, input keyboards and mice for computers, printers, modems, all the aforesaid goods for open and closed-loop control, simulation, visualization and monitoring of parameters in industrial installations, environmental installations, power generation, distribution and transmission installations, and machines and parts thereof; volatile and non-volatile semiconductor memories, storage discs, diskette drives, optical fibers, programmed and non-programmed data carriers, data transmission installations (not included in other classes), all the aforesaid goods for open and closed-loop control, simulation, visualization and monitoring of parameters in industrial installations, environmental installations, power generation, distribution and transmission installations, and machines and parts thereof; electronic components, namely, for integrated circuits and printed circuits for use in industrial installations, environmental installations, power generation, distribution and transmission installations, and machines and parts thereof