Testing the temperature of molten steel, Park Gate, Rotherham, South Yorkshire, 1964. Steelworkers test the temperature of molten steel with an immersion pyrometer at the Park Gate Iron and Steel Company works. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Worldwide Photography |
Bildgröße: | 4180 px × 4191 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |