
INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 447: MEASURING RELAYS
出版:International Electrotechnical Committee

专家解读视频
Describes terms specifically relevant to measuring relays.
NEN IEC 60050-447 : 2010 - Identical
NFC 01 447 : 2014 - Identical
GOST IEC 60050-447 : 2014 - Identical
NEN IEC 60050-447 : 2010 - Identical
UNE IEC 60050-447 : 2011 - Identical
GOST IEC 60050-447 : 2014 - Identical
NFC 01 447 : 2014 - Identical
UNE IEC 60050-447 : 2011 - Identical