MODEL RELEASED. Concrete durability testing. Researcher using a centrifuge device to expose a sample of concrete to high g-forces in order to test its durability | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gustoimages |
Bildgröße: | 5173 px × 3449 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |