Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V - Impulse puncture testing in air (IEC 61211:2004); German version EN 61211:2005
标称电压大于1000V的架空线路用陶瓷材料或玻璃绝缘子.空气中的脉冲击穿试验(IEC 61211-2004);德文版EN 61211:2005