City Sanitation, Water Technology, Waste Disposal, Public Services, Clothing, Fashion, Accessories, Defense Technology, Electrical Engineering, Electronics, Facility Management, Food Processing and Packaging Machinery, Foundry, Metallurgy (Iron, Non-ferrous Metals), Hardware, Tools, Information and Communication Technology, Software, Laboratory Technology, Biotechnology, Lighting, Lighting Technology, Logistics, Conveyance and Storage Technology, Medical Engineering, Health, Pharmaceuticals, Care, Mining, Geodesy, Geoinformation, Safety, Disaster Control, Shipbuilding, Port Machinery, Offshore Engineering, Technical Optics, Laser Technology, Technologies, Inventions, Innovations, Transport and Traffic, Vehicles (Cars, Commercial Vehicles, Motorcycles, Caravans, Parts and Accessories), General service trade fairs, Other, Scientific research, Science
