Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores (IEC 60401-3:2015); German version EN 60401-3:2016— 16 стр.
Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers' catalogues of transformer and inductor cores (IEC 60401-3:2003); German version EN 60401-3:2003— 10 стр.
Terms and nomenclature for cores made of magnetically soft ferrites. Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores— 18 стр.
Terms and nomenclature for cores made of magnetically soft ferrites -- Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores (IEC 60401-3:2015) (english version)