Silicon (left) and carbon (charcoal,right) lumps. The two elements together make Silicon carbide (SiC),or carborundum,often used as an abrasive | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5120 px × 3400 px |
Model Release : | Non requis |
Property Release : | Non requis |
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