SS EN 50290-2-23 Ed. 2 (2014)现行
Communication Cables - Part 2-23: Common Design Rules And Construction - Polyethylene Insulation For Multi-Pair Cables Used In Access Telecommunication Networks: Outdoor Cables
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
2ED 2014 [12/03/2014]1ED 2002 [09/10/2002]
Supersedes SS 424 16 24-3. (06/2005) 1ED 2002 is still active. (04/2014)
I.S. EN 50290-2-23:2013 - Identical
BS EN 50290-2-23:2013 - Identical
NEN EN 50290-2-23:2013 - Identical
SN EN 50290-2-23:2013 - Identical
UNE EN 50290-2-23:2014 - Identical
DIN EN 50290-2-23 (2002-07) - Identical
NF EN 50290-2-23:2002 - Identical
NF EN 50290-2-23:2017 - Identical
DIN EN 50290-2-23:2014 - Identical
