A comparison of two levels in use. One showing a level surface (left) and the other an incline (right) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 4191 px × 1461 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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