NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 50174-1 ; VDE 0800-174-1:2009-09 [Withdrawn] references following documents:

Document number Edition Title
HD 478.2.4 S1 1989-12 Classification of environmental conditions; part 2: environmental conditions appearing in nature; solar radiation and temperature More 
HD 478.2.6 S1 1993-02 Classification of environmental conditions; part 2: environmental conditions appearing in nature; earthquake vibration and shock (IEC 60721-2-6:1990) More 
HD 478.2.7 S1 1990-01 Classification of environmental conditions; part 2: environmental conditions appearing in nature; fauna and flora More 
IEC 60617-DB 2001-11 Graphical symbols for diagrams More