2017DIN EN 10222-1:2017-06 Steel forgings for pressure purposes - Part 1: General requirements for open die forgings; German version EN 10222-1:2017
2017DIN EN 10222-1:2017 Steel forgings for pressure purposes - Part 1: General requirements for open die forgings; German version EN 10222-1:2017
2002DIN EN 10222-1:2002 Steel forgings for pressure purposes - Part 1: General requirements for open die forgings (includes Amendment A1:2002); German version EN 10222-1:1998 + A1:2002