Watch gears. Coloured scanning electron micrograph (SEM) of a cogs from an automatic watch. Magnification: x10 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 2152 px × 2928 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |