chainsaw
On 03/05/2021 17:40, Chris Green wrote:
It's not just power to weight ration, lubrication of a 2-stroke is by
I once edited a longish document* that was concerned with signal to
noise ratio, and the guy had put 'ration' every time.
*a report on TV interference caused by a tower in Rugby, in case
anyone's interested.
Bill
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