DIN EN 60684-3-209-2011 绝缘软套管.第3部分:各种型号套管的规范.活页209:通用阻燃聚烯烃热收缩套管(IEC 60684-3-209-2010).德文版本EN 60684-3-209-2010
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 209: Heat-shrinkable polyolefin sleeving, general purpose, flame retarded (IEC 60684-3-209:2010); German version EN 60684-3-209:2010