
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017)
出版:Comitato Elettrotecnico Italiano

专家解读视频
This part of IEC 60051 applies to multi-function analogue instruments
EN IEC 60051-7 : 2018 - Identical
IEC 60051-7 : 5.0 - Identical
IEC 60051-7 : 5.0 - Identical