A solar-powered water pump on display at the National Route 66 Museum in Elk City,Oklahoma,USA. Such a pump could be deployed almost anywhere to provide an environmentally friendly pumped water supply | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Williamson, Mark |
Taille de l’image : | 3408 px × 5128 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |