rayage /INDUSTRY,INDUSTRY-CHEM/
[DE] Einschneiden
[EN] scoring
[FR] rayage
grattage,rayage /INDUSTRY-METAL/
[DE] Kratzen; Schaben
[EN] scraping
[FR] grattage; rayage
rayage,taillage de rainures /INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Nutenziehen
[EN] keyway broaching
[FR] rayage; taillage de rainures
rainurage hélicoïdal,rayage /INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Drallräumen; Innenräumen von Drallnuten; Nutenziehen; Schraubräumen
[EN] groove; internal broaching of helical grooves
[FR] rainurage hélicoïdal; rayage