BS EN 10222-4:1999被替代
Steel forgings for pressure purposes. Weldable fine-grain steels with high proof strength
出版：British Standards Institution
专家解读视频
Describes the technical delivery conditions of the types of forgings for pressure purposes, made of weldable fine-grain steels with high proof strength.
© British Standards Institution 2013
Amendment notes:
AMD 13399 published 08 October 2001
NEN EN 10222-4:1998 - Identical
SS EN 10222-4:1999 - Identical
UNE EN 10222-4:1999 - Identical
NS EN 10222-4:1999 - Identical
I.S. EN 10222-4:1999 - Identical
NBN EN 10222-4:1999 - Identical
UNI EN 10222-4:2001 - Identical
ONORM EN 10222-4:1999 - Identical
NF EN 10222-4:1999 - Identical
DIN EN 10222-4 (2001-12) - Identical
SN EN 10222-4:1999 - Identical
EN 10222-4:2017 - Identical
