Draft Document - Components for low-voltage surge protective devices - Part 311: Test circuits and methods for gas discharge tubes (IEC 37B/98/CDV:2010); German version FprEN 61643-311:2010
文件草案——低压浪涌保护器元件——第311部分:气体放电管的试验电路和方法(IEC 37B/98/CDV:2010);德文版FprEN 61643-311:2010