
Communication Cables - Part 4-1: General Considerations For The Use Of Cables - Environmental Conditions And Safety Aspects
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
2ED 2015 [11/03/2015]1ED 2002 [09/10/2002]
1ED 2002 is still active. (03/2015)
I.S. EN 50290-4-1:2014 - Identical
BS EN 50290-4-1:2014 - Identical
NEN EN 50290-4-1:2014 - Identical
SN EN 50290-4-1:2001 - Identical
UNE EN 50290-4-1:2003 - Identical
NF EN 50290-4-1:2002 - Identical
NF EN 50290-4-1:2015 - Identical
UNE EN 50290-4-1:2016 - Identical
DIN EN 50290-4-1:2015 - Identical