
Copper and copper alloys - Products of high conductivity copper for electronic tubes, semiconductor devices and vacuum applications
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
ONORM EN 13604:2003 - Identical
NEN EN 13604:2002 - Identical
UNE EN 13604:2003 - Identical
NS EN 13604 Ed. 1 (2002) - Identical
I.S. EN 13604:2002 - Identical
UNI EN 13604:2004 - Identical
NF EN 13604:2002 - Identical
NBN EN 13604:2002 - Identical
BS EN 13604:2002 - Identical
SS EN 13604 Ed. 1 (2002) - Identical
SN EN 13604:2002 - Identical
BS EN 13604:2013 - Identical
ONORM EN 13604:2013 - Identical
SS EN 13604 Ed. 2 (2013) - Identical
NEN EN 13604:2013 - Identical
NF EN 13604:2013 - Identical