
Railway Applications - Fixed Installations - Electrical Safety, Earthing And The Return Circuit - Part 1: Protective Provisions Against Electric Shock
出版:Danish Standards

专家解读视频
2011 AMD 4 2017 [25/01/2017]2011 AMD 3 2016 [23/11/2016]2011 AMD 2 2016 [21/01/2016]2011 COR 2012 [30/11/2012]2011 AMD 1 2011 [31/07/2011]2011 [13/05/2011]2001 COR 1 2007 [18/01/2008]2001 [09/10/2001]
2001 Edition along with its corrigendum is still active & will be withdrawn on 16-11-2013. (06/2011)
EN 50122-1:2011 - Identical