Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities (IEC 60401-1:2002); German version EN 60401-1:2005— 21 стр.
Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions (IEC 60401-1:2020); German version EN IEC 60401-1:2020— 30 стр.
Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions (IEC 60401-1:2020); German version EN IEC 60401-1:2020— 30 стр.
