DIN EN 61466-2-2002 标称电压大于1000V的架空线路用复合绝缘子串单元.第2部分:尺寸和电气特性 (IEC 61466-2:1998 + A1:2002); 德文版本 EN 61466-2:1998 + A1:2002
Composite string insulator units for overhead lines with a nominal voltage greater than 1 kV - Part 2: Dimensional and electrical characteristics (IEC 61466-2:1998 + A1:2002); German version EN 61466-2:1998 + A1:2002