DS DS/EN 62011-3-1
DS DSEN 62011-3-1 2003-DEC-08 nsulatng materals - ndustral rgd moulded lamnated tubes and rods of rectangular and hexagonal cross-secton based on thermosettng resns for electrcal purposes - Part 3-1 Specfcatons for ndvdual materals - Tubes and rods of rectangular and hexagonal cross-secton
