Micrometer. This device is used to measure the thickness of an object. Here it is being used to measure the width of a coin | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wright, Linda |
Bildgröße: | 4527 px × 3155 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |