ÖVE/ÖNORM EN 61937-10

33.160.30 35.240.99

IT, communication & electronic, Applications of information technology, IT applications in other fields IT, communication & electronic, Audio, video and audiovisual engineering, Audio systems IT, communication & electronic, Telecommunication systems, IT applications in other fields IT, communication & electronic, Telecommunication. Telecontrol. Telemetering, IT applications in other fields Electric & lighting engineering, Installations in buildings - Electricity supply systems, IT applications in other fields Building services engineering & equipment, Installations in buildings - Electricity supply systems, IT applications in other fields Services & management, Education, IT applications in other fields