DIN EN 50172 (2005-01)现行
Emergency Escape Lighting Systems
出版：Verband Deutscher Elektrotechniker
专家解读视频
Describes the provision of illumination of escape routes and safety signs in the event of failure of the normal supply, and specifies the minimum provision of such emergency lighting based on the size, type and usage of the premises. This standard relates to the provision of electric emergency escape lighting in all work places and premises open to the public.
Supersedes DIN VDE 0108-1. (10/2005)
VDE 0108-100:2005 - Identical
PREN 50172:1993 - Identical
UNE EN 50172:2005 - Identical
NEN EN 50172:2004 - Identical
SN EN 50172:2004 - Identical
BS EN 50172:2004 - Identical
NBN EN 50172:2004 - Identical
NF EN 50172:2004 - Identical
I.S. EN 50172:2004 - Identical
SS EN 50172 Ed. 1 (2005) - Identical
