Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2006); German version EN ISO 13849-1:2008— 102 стр.
Spotlights for film and television studios, stages and photographic use - Part 24: Fixing elements for projectors and luminaires, main reflector support, pipe clamp, pivot plug, socket for pivot plug for photo-luminaires and reportage-luminaires— 7 стр.
Spotlights for film and television studios, stages and photographic use - Part 46: Movable holding devices - Requirements for construction and safety— 34 стр.
Spotlights for film and television studios, stages and photographic use - Part 46: Movable holding devices - Requirements for construction and safety— 34 стр.