
Information Technology - Cabling Installation - Part 1: Installation Specification And Quality Assurance
出版:Swiss Standards

专家解读视频
Defines the basic requirements for the planning, implementation and operation of information technology cabling using balanced copper cabling and optical fibre cabling.
NBN EN 50174-1:2009 - Identical
SS EN 50174-1 Ed. 2 (2009) - Identical
BS EN 50174-1:2009+A1:2011 - Identical
SS EN 50174-1 Ed. 1 (2001) - Identical
UNE EN 50174-1:2001 - Identical
NBN EN 50174-1:2001 - Identical
NF EN 50174-1:2001 - Identical
DIN EN 50174-1:2015 - Identical
BS EN 50174-1:2009+A2:2014 - Identical
UNE EN 50174-1:2011 - Identical
NF EN 50174-1:2009 - Identical
DIN EN 50174-1 (2009-09) - Identical
I.S. EN 50174-1:2009 - Identical
NEN EN 50174-1:2009 - Identical