Standard
[CURRENT]
2009-04
DIN EN 60641-3-1:2009-04; VDE 0315-3-1:2009-04
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); German version EN 60641-3-1:2008