DIN EN 60455-3-4:2004 Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 4: Filled polyurethane compounds (IEC 60455-3-4:2003); German version EN 60455-3-4:2003
2004DIN EN 60455-3-4:2004 Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 4: Filled polyurethane compounds (IEC 60455-3-4:2003); German version EN 60455-3-4:2003