School meteorological equipment. Weather vane,for measuring wind direction,thermometer,for measuring temperature,and anemometer for measuring wind speed. These instruments are brightly coloured to appeal to children | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 3582 px × 4911 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |