Hydra labyrinth ventilator on the boiler house roof
Power station Salzgitter
Salzgitter
4 x Labyrinth Hydra 4 x 8m
Inside view of the sound absorber of the Hydra labyrinth ventilator
Hydra labyrinth ventilator on the boiler house roof
Inside view of the sound absorber of the Hydra labyrinth ventilator