Spotlights for film and television studios, stages and photographic use - Part 46: Movable holding devices - Requirements for construction and safety— 34 стр.
Projectors for film and television studios, stage and photographic use; projectors for incandescent lamps, consumption 0,1 to 10 kW and for metal halide lamps, consumption 0,2 to 12 kW; optical systems, equipment— 15 стр.
Projectors for film and television studios, stage and photographic use; projectors for incandescent lamps, consumption 0,1 to 10 kW and for metal halide lamps, consumption 0,2 to 12 kW; optical systems, equipment— 15 стр.
