Da Inglese a Italiano Tecnico/Meccanico Ingegneria (generale)

Come tradurreste "ridges"? "spigoli", "creste", "spogenze"?
In francese lo traduce con "arètes".

"The sheath form provides a guide for cold air in the holder element, such that cold air is not dissipated away and the cooling efficiency is increased. Ridges are disposed on the holder element, said ridges extending parallel to the cold air flow from the deflector in the rapid cooling position, and supporting an item to be cooled. The ridges form channels through which air flow is provided underneath an item supported by the ridges such that the cooling efficiency is increased."



Grazie !