DIN EN 62068-2014 电绝缘材料和系统.反复电压脉冲下电气耐久性评价的通用方法(IEC 62068-2013).德文版本EN 62068-2013
Electrical insulating materials and systems - General method of evaluation of electrical endurance under repetitive voltage impulses (IEC 62068:2013); German version EN 62068:2013