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Adrian Caspersz Adrian Caspersz is offline
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Default Convert a 45 RPM record to Metric

On 31/08/17 19:38, Adrian Caspersz wrote:

0.75 revs per second if you want to be completely non-SI about it?

https://physics.nist.gov/cuu/Units/outside.html


er, non-non-SI ...

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Adrian C