Installation, assembly, initiation (starting), maintenance, repair, and technical support (being maintenance and repair services), of structural parts, devices, apparatus, instruments and machines, scientific, precise mechanical, optical, acoustic, weighing, measuring, signalling, control, regulating, checking, supervision and inspection apparatus and instruments, electro-technical, electronic and optical structural parts, components and devices, particularly for monitoring, switching, controlling and regulating operational and production machines and assemblies as well as for providing protection against explosion, firedamps, radiation, media and environmental influences for the before-mentioned structural parts and components as well as for the respective devices, machines and assemblies, electrical switches, switching devices, switching boxes and switching systems, commanding and recording devices, devices for recognising leakages (devices for determining, distinguishing and displaying of exit locations of liquids, vapors and gases), bar-code reading devices, potentiometers, light barriers, safety barriers, amplifiers, electrical installation material, electrical connectors and clamps, electrical conductors, cables and wires, conductor leadthroughs (ducts, bushings) and conductor lead-ins (transitions), batteries and accumulators, laboratory devices, apparatus for measuring, dosing and supplying liquid or fluid media, particularly plastics, data processing apparatus and computers (hardware), data entry devices, scanners, monitors, printers, data carriers and software stored on data carriers, apparatus for lighting, heating, refrigerating, drying and ventilating, electrical heaters, heating apparatus, heating conductors, heating bands and heating plates, particularly structural parts and apparatus for heating operational and production machines and systems as well as corresponding systems and system parts

Technical instruction (education) and training, relaying (conveying) technical information, being the provision of education or training services including the publication of journals, magazines and electronic media including Internet, CD-ROM, memory chips, data carriers and other apparatus and instruments for recording, transmission or reproduction of sound or images; organising and conducting seminars, trainings and schoolings relating to structural parts, devices, apparatus, instruments and machines, scientific, precise mechanical, optical, acoustic, weighing, measuring, signalling, control, regulating, checking, supervision and inspection apparatus and instruments, electro-technical, electronic and optical structural parts, components and devices, particularly for monitoring, switching, controlling and regulating operational and production machines and assemblies as well as for providing protection against explosion, firedamps, radiation, media and environmental influences for the before-mentioned structural parts and components as well as for the respective devices, machines and assemblies, electrical switches, switching devices, switching boxes and switching systems, commanding and recording devices, devices for recognising leakages (devices for determining, distinguishing and displaying of exit locations of liquids, vapors and gases), bar-code reading devices, potentiometers, light barriers, safety barriers, amplifiers, electrical installation material, electrical connectors and clamps, electrical conductors, cables and wires, conductor leadthroughs (ducts, bushings) and conductor lead-ins (transitions), batteries and accumulators, laboratory devices, apparatus for measuring, dosing and supplying liquid or fluid media, particularly plastics, data processing apparatus and computers (hardware), data entry devices, scanners, monitors, printers, data carriers and software stored on data carriers, apparatus for lighting, heating, refrigerating, drying and ventilating, electrical heaters, heating apparatus, heating conductors, heating bands and heating plates, particularly structural parts and apparatus for heating operational and production machines and systems as well as of corresponding systems and system parts; publishing and issuing books, newspapers, journals and technical information media

Development, planning, design, monitoring, checking, approval, inspection and quality control of structural parts, devices, apparatus, instruments, machines, scientific, precise mechanical, optical, acoustic, weighing, measuring, signalling, control, regulating, checking, supervision and inspection apparatus and instruments, electro-technical, electronic and optical structural parts, components and devices, particularly for monitoring, switching, controlling and regulating operational and production machines and assemblies as well as for providing protection against explosion, firedamps, radiation, media and environmental influences for the before-mentioned structural parts and components as well as for the respective devices, machines and assemblies, electrical switches, switching devices, switching boxes and switching systems, commanding and recording devices, devices for recognising leakages (devices for determining, distinguishing and displaying of exit locations of liquids, vapors and gases), bar-code reading devices, potentiometers, light barriers, safety barriers, amplifiers, electrical installation material, electrical connectors and clamps, electrical conductors, cables and wires, conductor leadthroughs (ducts, bushings) and conductor lead-ins (transitions), batteries and accumulators, laboratory devices, apparatus for measuring, dosing and supplying liquid or fluid media, particularly plastics, data processing apparatus and computers (hardware), data entry devices, scanners, monitors, printers, data carriers and software stored on data carriers, apparatus for lighting, heating, refrigerating, drying and ventilating, electrical heaters, heating apparatus, heating conductors, heating bands and heating plates, particularly structural parts and apparatus for heating operational and production machines and systems as well as corresponding systems and system parts; scientific and industrial research; services of engineers (engineering); technical project management, optimisation of systems; preparing technical opinions and feasibility studies; services of technical and industrial laboratories; technical consultation; radiation protection and decontamination services, monitoring and shielding of emissions and immissions; development, licensing, leasing, rental, writing, adapting and maintenance of software for data processing and for information systems to support the installation, assembly and maintenance of structural parts, devices, apparatus, instruments and machines, scientific, precise mechanical, optical, acoustic, weighing, measuring, signalling, control, regulating, checking, supervision and inspection apparatus and instruments, electro- technical, electronic and optical structural parts, components and devices, particularly for monitoring, switching, controlling and regulating operational and production machines and assemblies as well as for providing protection against explosion, firedamps, radiation, media and environmental influences for the before-mentioned structural parts and components as well as for the respective devices, machines and assemblies, electrical switches, switching devices, switching boxes and switching systems, commanding and recording devices, devices for recognising leakages (devices for determining, distinguishing and displaying of exit locations of liquids, vapors and gases), bar-code reading devices, potentiometers, light barriers, safety barriers, amplifiers, electrical installation material, electrical connectors and clamps, electrical conductors, cables and wires, conductor leadthroughs (ducts, bushings) and conductor lead-ins (transitions), batteries and accumulators, laboratory devices, apparatus for measuring, dosing and supplying liquid or fluid media, particularly plastics, data processing apparatus and computers (hardware), data entry devices, scanners, monitors, printers, data carriers and software stored on data carriers, apparatus for lighting, heating, refrigerating, drying and ventilating, electrical heaters, heating apparatus, heating conductors, heating bands and heating plates, particularly structural parts and apparatus for heating operational and production machines and systems; leasing (renting, letting for rent) of data processing systems; data processing for others; documentation works