Straigth-sided splines for cylindrical shafts with internal centering; dimensions, tolerances and verification; identical with ISO 14, edition 1982— 15 стр.
Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines (ISO 148-3:2008); German version EN ISO 148-3:2008— 27 стр.