Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 211: Heat-shrinkable sleeving, semi-rigid polyolefin, shrink ratio 2:1 (IEC 60684-3-211:2007); German version EN 60684-3-211:2007
绝缘软套管.第3部分:各种类型套管的规范.活页211:收缩比为2:1的半刚性聚烯烃热收缩套管(IEC 60684-3-211-2007);德文版EN 60684-3-211:2007