
Steel Forgings For Pressure Purposes - Part 4: Weldable Fine Grain Steels With High Proof Strength
出版:Danish Standards

專家解讀視頻
Describes the technical delivery conditions of the types of forgings for pressure purposes made of weldable fine grain steels with high proof strength.
1999 Edition Re-Issued in June 2002 & incorporates AMD 1 2002. (03/2011)
EN 10222-4:2017 - Identical