Digital scales. Digital balance being used to measure the weight of a beaker of water | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 4645 px × 5215 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |