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HYDROCONNECT has developed and patented a gap-free hydrodynamic screw to facilitate the upstream and downstream migration for fish in rivers and hydropower plants. The fish are carried via an outer and an inner counter screw which convey the fishes upwards as well as downwards. This ensures the highest efficiency in ...
POLYTECHNIK is one of the leading providers worldwide for the design and delivery of turnkey biomass combustion plants for the production of heat and electricity.
For more than 50 years, WOLF Systembau has specialized in the project planning of concrete, steel and timber structures.