DIN EN 60684-3-228-2005 绝缘软套管.第3部分:各种型号软管规范.活页228:阻燃、耐流体、收缩比2:1的热收缩、半硬质聚偏二氟乙烯软管
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 228: Heat-shrinkable, semi-rigid polyvinylidene fluoride sleeving, flame retarded, fluid resistant, shrink ratio 2:1 (IEC 60684-3-228:2004); German version EN 6