
Live Working - Portable Phase Comparators For Voltages Of 1 Kv To 36 Kv A.C.
出版:Verband Deutscher Elektrotechniker

专家解读视频
2002 AMD 2 2006 [01/03/2006]2002 COR 1 2005 [01/12/2005]2002 AMD 1 2003 [01/09/2003]2002 [01/07/2002]DRAFT AMD 1 2001 [01/11/2001]
Supersedes DIN IEC 78-219-CD. (07/2002) DRAFT 2011 issued in April 2011 is now cancelled. (01/2013) A transition period, as set out in DIN EN 61481issue 07-2002, DIN EN 61481-1 and DIN EN 61481-2 issues 09-2015 each, exists until 28-11-2017. (09/2015)
SS EN 61481:2001 - Identical
UNE EN 61481:2002 - Identical
I.S. EN 61481:2001 - Identical
NF EN 61481:2001 - Identical
NBN EN 61481:2002 - Identical
BS EN 61481:2001 - Identical
SN EN 61481:2001 - Identical