9 Electrotechnical and electronic apparatus and instruments, namely, fiber optic cables, electrical cables, fiber optic connectors, and electrical connectors for electricity, information technology, audio-visual, multimedia and photographic devices, security, safety, protection and signal apparatus and equipment, scientific apparatus and laboratory apparatus for physical reactions using electricity, apparatus and instruments for conducting the distribution of electricity, audio adaptors, audiovisual apparatus; optical apparatus and instruments, namely, optical couplers, optical condensers and optical code readers; optical sensors for recording physical quantities; electrical and electronic systems and components, namely, electrical power distribution units and electricity distribution consoles; electric and electronic control, regulating, switching, monitoring, measuring and registering devices and display and information input and output apparatus, namely, electronic interface equipment for machine tools to input or output CNC (computer numerical control) data; electric and electronic apparatus, instruments and devices for process and machine control and control of industrial work processes and recycling processes, namely, electronic control systems for machines; apparatus for recording, processing, transmission or reproduction of sound or images; machine-readable data carriers of all types with programs installed, namely, recorded computer programs for flame monitoring for industrial combustion, flame controller technology; data-processing equipment and computers; structural parts for the aforesaid goods