DIN 50462-5 (1991-11)被替代
Testing Of Steel - Method For Determination Of Magnetic Properties Of Electrical Sheet And Strip In The 25 Cm Epstein Frame - Determination Of The Commutation Values Of Magnetic Polarization And The Remanent Flux Density In A Continuous Magnetic Field
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
