Gravel and sand quarry. Gravel consists of crushed rock fragments,and along with sand is used in the building industry and in road construction. Photographed in Germany | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sambraus, Daniel |
Bildgröße: | 5130 px × 3407 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |