
Railway Applications - Fixed Installations - Particular Requirements For Alternating Current Switchgear - Part 1: Circuit-Breakers With Nominal Voltage Above 1 Kv
出版:Swiss Standards

专家解读视频
2012 AMD 1 2013 [01/01/2014]2012 [01/05/2013]2007 [01/01/0001]1997 [01/06/1997]
DIN EN 50152-1:2013 - Identical
DIN EN 50152-1 (2008-06) - Identical
NF EN 50152-1:2008 - Identical
BS EN 50152-1:2012 - Identical
BS EN 50152-1:2012+A1:2013 - Identical
NF EN 50152-1:2013 - Identical
SS EN 50152-1 Ed. 3 (2013) - Identical
NBN EN 50152-1:2013 - Identical
UNE EN 50152-1:2013 - Identical
NEN EN 50152-1:2012 - Identical
I.S. EN 50152-1:2012 - Identical