Hazard signs. Assorted signs and symbols warning of potential hazards,such as radioactive,infectious,toxic and flammable substances. These signs might be found in laboratories or on containers holding dangerous materials | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Allen, Steve |
Taille de l’image : | 3857 px × 4501 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |