ONORM EN 10020:2000现行

Defines the term "steel" and classifies steel grades into; non alloy and alloy steels by chemical composition and main quality classes defined by main property or application characteristics for non alloy and alloy steels.

EN 10020:2000 - Identical

SS EN 10020 Ed. 2 (2000) - Identical

UNE EN 10020:2001 - Identical

NS EN 10020 Ed. 2 (2000) - Identical

UNI EN 10020:2001 - Identical

I.S. EN 10020:2000 - Identical

NBN EN 10020:2000 - Identical

NF EN 10020:2000 - Identical

BS EN 10020:2000 - Identical

DIN EN 10020 (2000-07) - Identical

NEN EN 10020:2000 - Identical

SN EN 10020:2000 - Identical