File. Coloured Scanning Electron Micrograph (SEM) of the teeth of a metal file or rasp (seen from above) used in carpentry to smooth rough surfaces of wood. The shape of the teeth mean that the direction that the file is passed over the wood affects how much wood is removed. Magnification: x10 at 6x6cm size. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / EYE OF SCIENCE |
Taille de l’image : | 2240 px × 2240 px |
Model Release : | Non requis |
Property Release : | Non requis |
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