depth of gap,depth of throat,gap,throat,throat capacity,throat depth,throat depth clearance,throat to centre of spindle /ENG-MECHANICAL/
[DE] Auskragung; Ausladung
[EN] depth of gap; depth of throat; gap; throat; throat capacity; throat depth; throat depth clearance; throat to centre of spindle
[FR] col de cygne; profondeur du col de cygne