DIN EN 60670-21 (2008-03)现行
Boxes And Enclosures For Electrical Accessories For Household And Similar Fixed Electrical Installations - Part 21: Particular Requirements For Boxes And Enclosures With Provision For Suspension Means
出版：Verband Deutscher Elektrotechniker
专家解读视频
Applies to boxes and enclosures with provision for suspension means.
Supersedes DIN IEC 23B-549-CD (10/2005) Applies in conjunction with DIN EN 60670-1. (03/2008)
SS EN 60670-21 Ed. 1 (2007) - Identical
BS EN 60670-21:2007 - Identical
NBN EN 60670-21:2007 - Identical
NF EN 60670-21:2007 - Identical
I.S. EN 60670-21:2007 - Identical
IEC 60670-21 Ed. 1.0 - Identical
