I.S. EN 10020:2000现行
Definition And Classification Of Grades Of Steel
出版：National Standards Authority of Ireland
专家解读视频
Describes the term 'steel' and classifies steel grades into non alloy, stainless steel and other alloy steels by chemical composition.
NS EN 10020 Ed. 2 (2000) - Identical
UNE EN 10020:2001 - Identical
SN EN 10020:2000 - Identical
NEN EN 10020:2000 - Identical
DIN EN 10020 (2000-07) - Identical
ONORM EN 10020:2000 - Identical
BS EN 10020:2000 - Identical
NF EN 10020:2000 - Identical
NBN EN 10020:2000 - Identical
UNI EN 10020:2001 - Identical
SS EN 10020 Ed. 2 (2000) - Identical
EN 10020:2000 - Identical
