Underground pipeline markers. Markers showing the locations of underground pipelines near oil refineries east of Houston, Texas, USA. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 4234 px × 6350 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |