BS EN 62054-21:2004现行
Electricity Metering (A.C) - Tariff And Load Control - Part 21: Particular Requirements For Time Switches
出版：British Standards Institution
专家解读视频
2004 AMD 15614 [12/12/2005]2004 [26/11/2004]
© British Standards Institution 2013
Replaces notes:
Replaces BS EN 61038:1993 which remains current.
Amendment notes:
AMD 15614 published 12 December 2005
AMD 15614 is a Corrigendum
IEC 62054-21 Ed. 1.0 - Identical
NBN EN 62054-21:2005 - Identical
NF EN 62054-21:2006 - Identical
DIN EN 62054-21 (2005-06) - Identical
I.S. EN 62054-21:2004 - Identical
UNE EN 62054-21:2005 - Identical
EN 62054-21:2004 - Identical
SS EN 62054-21 Ed. 1 (2005) - Identical
DIN EN 62054-21:2017 - Identical
DIN EN 62054-21:2005 - Identical
DIN EN 62054-21 : 2017 - Identical
UNE EN 62054-21 : 2005 - Identical
NF EN 62054-21 : 2006 AMD 1 2017 - Identical
I.S. EN 62054-21:2004 - Identical
NBN EN 62054-21 : 2005 - Identical
UNE EN 62054-21 : 2005 - Identical
I.S. EN 62054-21:2004 - Identical
NBN EN 62054-21 : 2005 - Identical
NF EN 62054-21 : 2006 AMD 1 2017 - Identical
DIN EN 62054-21 : 2017 - Identical
IEC 62054-21 : 1.1 - Identical
