
International Electrotechnical Vocabulary - Chapter 712: Antennas
出版:International Electrotechnical Committee

专家解读视频
It has the status of a horizontal standard in accordance with IEC Guide 108<
PN IEC 60050-712:2007 - Identical
NFC 01 712:1992 - Identical
BS 4727-3:GRP15:1992 - Equivalent
NEN 10050-712:1995 - Identical
IEV KAPITEL 712 - Identical
UNE 21302-712:1992 - Identical
BIS IS 1885-21-1 TO 6:1988 (R2015) - Equivalent