 | Water extraction and treatment | Water and sewage treatment |  | Pipes and shafts | Coastal protection | Flood control |  | Refuse collection and transport |
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 | Outlets, fittings and valves |  | Sewer modernisation | Inspection | Cleaning |  | Refuse treatment | Recycling and utilisation of raw materials |
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 | Measuring, control and laboratory technology |  | Vehicles and superstructures | Street cleaning, maintenance and winter road services |  | Thermal and biological treatment, landfills |
Generating energy from waste materials | Decontamination of old sites,
soil treatment | Flue-gas scrubbing and air extraction | Noise
reduction and abatement | Geothermal energy |
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 | Pumps and lifting tackles |  | Services |  | Science, research, technology transfer |
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 | VDMA Practical Days |  | Trucks in Action |  | Open-air site |
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