
INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 121: ELECTROMAGNETISM
出版:International Electrotechnical Committee

专家解读视频
Gives a glossary of electrotechnical, telecommunication, power, lighting, electronics and colour terms. Coverage includes mathematics, physics and chemistry, electric and magnetic circuits and electromagnetism.
NEN 10050-121 : 1985 - Identical
DIN IEC 60050-121 : 1982 - Identical
NEN-IEC 60050-121:1998 - Identical
NFC 01 121 : 99 AMD 2 2014 - Identical
BS IEC 60050-121 : 1998 - Identical
UNE 21302-121 : 2001 - Identical
PN IEC 60050-121 : 2000 AMD 2 2012 - Identical
IEV KAPITEL 121 : 2001 - Identical
NEN IEC 60050-121 : 1998 AMD 2 2008 - Identical
PN IEC 60050-121 : 2000 AMD 2 2012 - Identical
NEN 10050-121 : 1985 - Identical
AS 1852.121-1979 - Identical
DIN IEC 60050-121 : 1982 - Identical
NFC 01 121 : 99 AMD 2 2014 - Identical
BS IEC 60050-121 : 1998 - Identical
IEV KAPITEL 121 : 2001 - Identical
NEN IEC 60050-121 : 1998 AMD 2 2008 - Identical
UNE 21302-121 : 2001 - Identical
NEN-IEC 60050-121:1998 - Identical