DIN EN 60068-2-21:2007 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices (IEC 60068-2-21:2006); German version EN 60068-2-21:2006
2007DIN EN 60068-2-21:2007 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices (IEC 60068-2-21:2006); German version EN 60068-2-21:2006