cavern power station
cavern power station, cavern power plant, cavern power installation, underground power station, underground power plant, underground power installation, cavern hydroelectric (power) station, cavern hydroelectric (power) installation, cavern hydroelectric (power) plant, underground hydroelectric (power) plant, underground hydroelectric (power) station, underground hydroelectric (power) installation, cavern (electric) generating plant, cavern (electric) generating station, cavern (electric) generating installation, underground (electric) generating station, underground (electric) generating plant, underground (electric) generating installation, cavern power house, underground power house ● Kavernenkraftwerk n, Kavernenkrafthaus n, Kavernenturbinenhaus, Kraft(werk)kaverne f, Maschinenkaverne, Untergrundkraftwerk, Untergrundturbinenhaus, Untergrundkrafthaus, unterirdisches Krafthaus