Impact absorbing playground surfacing - Safety requirements and test methods (includes Amendment A1:2001); German version EN 1177:1997 + A1:2001— 18 стр.
Playground equipment and surfacing - Part 1: General safety requirements and test methods; German version EN 1176-1:2008, Corrigendum to DIN EN 1176:2008-08— 2 стр.
Geometrical Product Specifications (GPS) - Indication of surface texture in technical product documentation (ISO 1302:2002); German version EN ISO 1302:2002, Corrigendum to DIN EN ISO 1302:2002-06— 2 стр.