IEC 60404-11-2021 磁性材料--第11部分：測定磁性鋼片和鋼帶表面絕緣電阻的試驗方法 Magnetic materials – Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet

This part of IEC 60404 is applicable to electrical steel strip and sheet insulated by coating on one or both sides.
The object of this document is to define the general principles and technical details of the measurement of the surface insulation resistance of electrical steel strip and sheet.dition 2.0 2021-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Magnetic materials – Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet Matériaux magnétiques – Partie 11: Méthodes de mesurage de la résistance d'isolement superficiel des bandes et t？les en acier électrique IEC 60404-11:2021-07(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 標準截圖