Geothermal well construction. Worker checking the mud-based drilling fluid used as an abrasive to aid the drilling of a new well at a geothermal power plant. Photographed in Paris,France | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Martinez, Bernard / Look At Sciences |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
|