NS EN 1412 Ed. 1 (1995)被替代
Copper And Copper Alloys - European Numbering System
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Gives a numbering system designating copper and copper alloys manufactured and/or used in Europe and the responsibility for the allocation, registration and administration of numbers for individual copper materials.
SS EN 1412 Ed. 1 (1996) - Identical
UNE EN 1412:1996 - Identical
NF EN 1412:1996 - Identical
I.S. EN 1412:1996 - Identical
UNI EN 1412:1998 - Identical
NBN EN 1412:1996 - Identical
ONORM EN 1412:1996 - Identical
DIN EN 1412 (1995-12) - Identical
BS EN 1412:1996 - Identical
NEN EN 1412:1995 - Identical
SN EN 1412:1996 - Identical
ONORM EN 1412:2016 - Identical
EN 1412:2016 - Identical
NEN EN 1412:2016 - Identical
BS EN 1412:2016 - Identical
NF EN 1412:2016 - Identical
SS EN 1412 Ed. 2 (2016) - Identical
