Rotating Shaft (Q1743)
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The rotating shaft in a tube is connected at its lower end to a counter that indicates the number of rotations, from which the seconds-metre wind speed is calculated.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Rotating Shaft
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The rotating shaft in a tube is connected at its lower end to a counter that indicates the number of rotations, from which the seconds-metre wind speed is calculated.
|