Limescale. Close-up of limescale on the electrical heating element of a washing machine. The lime consists largely of calcium carbonate (CaCO3) precipitated out of water after heating | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Terry, Sheila |
Taille de l’image : | 4170 px × 4961 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |