[PDF] IEC 60641-3-1:2008 gratis
Fecha de publicación: 21/07/2008 Pressboard and presspaper for electrical purposes – Part 3: Specifications for individual materials – Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1 IEC 60641-3-1:2008