avance de plongée,avance perpendiculaire,descente,plongée /ENG-MECHANICAL/
[DE] Tiefenvorschub
[EN] down feed; feed motion directed to the interior; feed motion towards the interior; feed movement directed to the interior; feed movement towards the interior; in-feed; infeed
[FR] avance de plongée; avance perpendiculaire; descente; plongée