ONORM EN 1976:1998被替代
Copper And Copper Alloys - Cast Unwrought Copper Products
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines the composition and physical properties of cast unwrought copper products (refinery shapes) in thirteen grades of copper and nine silver-bearing copper grades.
DIN EN 1976 (1998-05) - Identical
BS EN 1976:1998 - Identical
NEN EN 1976:1998 - Identical
SN EN 1976:1998 - Identical
SS EN 1976 Ed. 1 (1998) - Identical
UNI EN 1976:2000 - Identical
UNE EN 1976:1999 - Identical
NS EN 1976 Ed. 1 (1998) - Identical
I.S. EN 1976:1998 - Identical
NF EN 1976:1998 - Identical
NBN EN 1976:1998 - Identical
NEN EN 1976:2012 - Identical
SS EN 1976 Ed. 2 (2012) - Identical
NF EN 1976:2012 - Identical
UNI EN 1976:2012 - Identical
