rough turning /INDUSTRY-METAL/
[DE] Rauhdrehen
[EN] rough turning
[FR] tournage rugueux
rough turning,roughing /INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Schruppdrehen; Schruppen; Vordrehen
[EN] rough turning; roughing
[FR] tournage d' ébauche; tournage de semi-finition