EN 62058-21:2010现行
Electricity Metering Equipment (A.C.) - Acceptance Inspection - Part 21: Particular Requirements For Electromechanical Meters For Active Energy (Classes 0,5, 1 And 2 And Class Indexes A And B)
出版：European Committee for Standards - Electrical
专家解读视频
2010 [01/06/2010]
Together with EN 62058-11 supersedes EN 60514. (07/2010)
DIN EN 62058-21:2011 - Identical
OVE/ONORM EN 62058-21:2011 - Identical
VDE 0418-8-21:2011 - Identical
DIN EN 62058-21 (2011-04) - Identical
SS EN 62058-21 Ed. 1 (2010) - Identical
CEI EN 62058-21 Ed. 1 (2011) - Identical
NBN EN 62058-21:2010 - Identical
PN EN 62058-21:2010 - Identical
BS EN 62058-21:2010 - Identical
UNE EN 62058-21:2010 - Identical
DS EN 62058-21:2010 - Identical
NF EN 62058-21:2010 - Identical
I.S. EN 62058-21:2010 - Identical
NEN EN IEC 62058-21:2010 - Identical
