Angabe in der Tabelle:
Mating diameter (in-space)or Mating diameter (in-material) --> Circle and Cylinder --> diameter of the tangent Primitive on the in-space or the in-material side (see *comment after the table)

Der Kommentar dazu:
*Concerning the in-space and in-material diameters: By default, the Mating diameter
is always in-space. This means that we measure the diameter of an adjusted Primitive
using the min or max algorithm, so that it is on the side free from material. The in-material diameter is the one of the min or max Primitive adjusted on the side with material. The Mating and Spherical diameters are reported in-material only when the Feature in question has a GD&T Feature Control Frame that uses a L modifier. In this case, it is assumed that it is the in-material feature that is of interest and not the in-space feature.

In der Tabelle werden die verschiedenen Arten von F&LT-Einstellungen aufgelistet. Bin mir leider nicht sicher, wie dieses "mating" zu übersetzen ist.

In der Zeile darunter steht dann "spherical diameter".

Vielen Dank.