IEC 60050-221:1990 ed1.0

Действует

International Electrotechnical Vocabulary. Chapter 221: Magnetic materials and components — 87 стр.

Replaces IEC 60050(901) (1973), 60050(901A) (1975) and 60050(901B) (1978). It has the status of a horizontal standard in accordance with IEC Guide 108.

ICS

29.030 Magnetic materials / Магнитные материалы

01.040.29 Electrical engineering (Vocabularies) / Электротехника (Словари)