I.S. EN 50290-2-1:2005现行
Communication Cables - Part 2-1: Common Design Rules And Construction
出版：National Standards Authority of Ireland
专家解读视频
Presents the common rules for the design and construction of symmetrical, coaxial and optical cables used for the infrastructure of communication and control networks.
To be used in conjunction with I.S. EN 50290-1-1.
(05/2005)
NEN EN 50290-2-1:2005 - Identical
SS EN 50290-2-1 Ed. 1 (2005) - Identical
NF EN 50290-2-1:2005 - Identical
NBN EN 50290-2-1:2006 - Identical
DIN EN 50290-2-1 (2005-10) - Identical
BS EN 50290-2-1:2005 - Identical
SN EN 50290-2-1:2005 - Identical
SN EN 50290-2-1 : 2005 - Identical
NBN EN 50290-2-1 : 2006 - Identical
EN 50290-2-1 : 2005 - Identical
BS EN 50290-2-1 : 2005 - Identical
NEN EN 50290-2-1 : 2005 - Identical
NF EN 50290-2-1 : 2005 - Identical
DIN EN 50290-2-1 : 2005 - Identical
DIN EN 50290-2-1 : 2005 - Identical
BS EN 50290-2-1 : 2005 - Identical
