2016DIN EN 60270:2016 High-voltage test techniques - Partial discharge measurements (IEC 60270:2000 + Cor.:2001 + A1:2015); German version EN 60270:2001 + A1:2016
2001DIN EN 60270:2001 High-voltage test techniques - Partial discharge measurement (IEC 60270:2000); German version EN 60270:2001