
Electromechanical Elementary Relays - Part 2-1: Reliability - Procedure For The Verification Of B10 Values
出版:Association Francaise de Normalisation

专家解读视频
2017 [01/10/2017]2011 [01/11/2011]2011 PR [01/01/2011]
Indice de classement: C45-250-2-1. PR NF EN 61810-2-1 January 2011. (02/2011) PR NF EN 61810-2-1 July 2016. (08/2016) 2011 version is still active. (01/2018)
EN 61810-2-1 : 2017 - Identical
IEC 61810-2-1 : 2.0 - Identical
EN 61810-2-1:2017 - Identical