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IEC 60375:2003 ed2.0

Заменен
Conventions concerning electric and magnetic circuits — 37 стр.
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.
ICS
17.220.01 Electricity. Including electromagnetism / Электричество. Магнетизм. Общие аспекты. Включая электромагнетизм