DIN EN 60684-3-216:2006
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 216: Heat-shrinkable, flame-retarded, limited-fire-hazard sleeving (IEC 60684-3-216:2001 + Corrigendum 1:2003 + A1:2005); German version EN 60684-3-216:2005