Steel die forgings - Tolerances on dimensions - Part 2: Upset forgings made on horizontal forging machines; German version EN 10243-2:1999, Corrigenda to DIN EN 10243-2:2000-06; German version EN 10243-2:1999/AC:2005— 2 стр.
Steel die forgings - Tolerances on dimensions - Part 1: Drop and vertical press forgings; German version EN 10243-1:1999, Corrigenda to DIN EN 10243-1:2000-06— 2 стр.