
Resistibility Requirements To Overvoltages And Overcurrents Due To Lightning For Equipment Having Telecommunication Ports
出版:European Committee for Standards - Electrical

专家解读视频
2009 [01/04/2009]
DIN EN 50468:2010 - Identical
DS EN 50468:2009 - Identical
UNE EN 50468:2010 - Identical
OVE/ONORM EN 50468:2010 - Identical
CEI EN 50468 Ed. 1 (2010) - Identical
PN EN 50468:2009 - Identical
VDE 0845-7:2010 - Identical
NBN EN 50468:2009 - Identical
DIN EN 50468 (2010-02) - Identical
I.S. EN 50468:2009 - Identical
SN EN 50468:2009 - Identical
NF EN 50468:2009 - Identical
BS EN 50468:2009 - Identical
NEN EN 50468:2009 - Identical