IEC 60375 Ed. 2.0现行
Conventions concerning electric and magnetic circuits
出版：International Electrotechnical Committee
专家解读视频
Lays down rules for signs and reference directions and reference polarities for electric currents and voltages in electric networks, as well as for the corresponding quantities in magnetic circuits.
CEI EN 60375 Ed. 1 (2005) - Identical
SN EN 60375:2003 - Identical
BS EN 60375:2003 - Identical
DIN EN 60375 (2004-04) - Identical
I.S. EN 60375:2003 - Identical
NF EN 60375:2004 - Identical
UNE EN 60375:2004 - Identical
NEN EN IEC 60375:2003 - Identical
PN EN 60375:2006 - Identical
UNE 21336:1976 - Identical
OVE/ONORM EN 60375:2004 - Identical
