DS DS/EN 61628-2/A1
DS DSEN 61628-2A1 2007-AUG-30 Corrugated pressboard and presspaper for electrcal purposes - Part 2 Methods of test
DS DSEN 61628-2A1 2007-AUG-30 Corrugated pressboard and presspaper for electrcal purposes - Part 2 Methods of test
Gives test methods (type and dimension of corrugation, dimensional changes on drying, compressive strength and compression modulus) for the materials classified in EN 61628-1.