Wörterbuch (en): Penetration depth
de: Eindringtiefe (f)
fr: Profondeur de pénétration (f)
it: Profondità di penetrazione (f)
es: Profundidad de penetración (f)
The depth of penetration is used as a measure of the ability of an object to penetrate into an object by means of force or waves, or as a property of the object to resist penetration.