The flow factor is the metric equivalent of Flow coefficient.
Apart from the fact that the metric equivalent is eleven kilometres.
That will come later, with the metric equivalent of the mile, the 1,500 meters, at the Olympic Games.
The metric equivalent of 120 metres has been used in gift races since the mid seventies.
The metric equivalents are rather odd numbers at 305 or 380mm.
The metric equivalent is now more widely used than the original Imperial definition.
Therefore, the metric equivalent of 1 siliqua was approximately 189 mg.
I do not know what the metric equivalent is.
Given the potential for errors, metric equivalents should always be used.
Physicists themselves sometimes invent customary measures for things that are only later assigned metric equivalents.