Lifting equipment for performance, broadcast and similar applications, Specification for the design and manufacture of above stage equipment (excluding trusses and towers)— 68 стр.
Safety of machinery. Electrical equipment of machines. Requirements for HV equipment for voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV— 62 стр.
Lifting equipment for performance, broadcast and similar applications, Specification for design and manufacture of aluminium and steel trusses and towers— 10 стр.
Use of lifting equipment for performance, broadcast and similar applications, Code of practice for installation, use and removal of above stage equipment (excluding trusses and towers)— 84 стр.
Lifting equipment for performance, broadcast and similar applications, Specification for design and manufacture of aluminium and steel trusses and towers— 10 стр.