NF EN 60255-22-7:2003被替代
Electrical Relays - Part 22-7: Electrical Disturbance Tests For Measuring Relays And Protection Equipment - Power Frequency Immunity Tests
出版：Association Francaise de Normalisation
专家解读视频
2003 [01/08/2003]2002 PR [01/02/2002]
Indice de Classement: C45-205-7 PR NF EN 60255 22-7 February 2002. (01/2002)
SS EN 60255-22-7 Ed. 1 (2003) - Identical
UNE EN 60255-22-7:2004 - Identical
IEC 60255-22-7 Ed. 1.0 - Identical
I.S. EN 60255-22-7:2003 - Identical
DIN EN 60255-22-7 (2004-01) - Identical
BS EN 60255-22-7:2003 - Identical
SN EN 60255-22-7:2003 - Identical
DIN EN 60255-22-7:2004 - Identical
