Radiation warning sign. This symbol is used in the nuclear industry,by the military,in hospitals and any location where there is a risk or danger of radioactive contamination. The symbol was first designed at the University of California Radiation Laboratory,Berkeley,USA in 1946 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4500 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |