Electrical installations of buildings - Part 7-740: Requirements for special installations or locations - Temporary electrical installations for structures, amusement devices and booths at fairgrounds, amusement parks and circuses— 23 стр.
Connectors for frequencies below 3 MHz - Part 10: Connectors for coupling an external low-voltage power supply to portable entertainment equipment— 11 стр.
Luminaires. Particular requirements, Specification for luminaires for stage lighting, television, film and photographic studios (outside and indoor)— 14 стр.