en rétro

[alisonp]

Angular movement in a friction clutch takes place "selon un sens de rotation prédéterminé, par exemple en rétro." Does "en rétro" mean backwards, or something else, please?

Thanks.

 

[snarkhunter]

Yes, I believe this does refer to some kind of backwards spinning...

 

[alisonp]

Thank you, snarkhunter.