NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50174-1 ; VDE 0800-174-1 [Withdrawn] references following documents:
Document number | Edition | Title |
---|---|---|
EN 61280-4-2 | 2014-09 | Fibre-optic communication subsystem test procedures - Part 4-2: Installed cable plant - Single-mode attenuation and optical return loss measurement (IEC 61280-4-2:2014) More |
EN 62305-3 | 2011-03 | Protection against lightning - Part 3: Physical damage to structure and life hazard (IEC 62305-3:2010, modified) More |
IEC 60617-DB | 2001-11 | Graphical symbols for diagrams More |
ISO 1716 | 2018-05 | Reaction to fire tests for products - Determination of the gross heat of combustion (calorific value) More |