Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs in workplaces and public areas (ISO 3864-1:2002 modified)— 32 стр.
Sterile hypodermic syringes for single use - Part 1: Syringes for manual use (ISO 7886-1:1993, including Technical Corrigendum 1:1995); German version EN ISO 7886-1:1996— 20 стр.