Dangerous chemicals warning signs. Notice on a gate at the entrance to a chemical storage compound. These three elements are liquid at temperatures below 150 degrees Celsius. In their liquid form,they are used in cryogenic storage and therefore can cause severe burns. Photographed in Scunthorpe,Yorkshire,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Brook, Robert |
Taille de l’image : | 5254 px × 3459 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |