Industrie wasserpumpe -Fotos und -Bildmaterial in hoher Auflösung – Alamy

Wasserförderanlage hi-res stock photography and images - Alamy

Ausfuhrung l hi-res stock photography and images - Alamy

Umgewandelt hi-res stock photography and images - Alamy

Absperrhahn fotografías e imágenes de alta resolución - Alamy

Olfelder hi-res stock photography and images - Alamy

Rohre hi-res stock photography and images - Page 18 - Alamy

Rohre hi-res stock photography and images - Page 18 - Alamy

The Project Gutenberg eBook of Die Welt auf Schienen, by Artur Fürst.

Maschinenlaboratorium hi-res stock photography and images - Page 2 - Alamy

Umgewandelt hi-res stock photography and images - Alamy

Umgewandelt hi-res stock photography and images - Alamy

Maschinenlaboratorium hi-res stock photography and images - Page 2 - Alamy

Maschinenlaboratorium hi-res stock photography and images - Page 2 - Alamy

Von rohr hi-res stock photography and images - Page 6 - Alamy