Construction and Test of Picture Machines and Appliances
1. SCOPE
1.1 This Specification applies to picture machines and photographic equipment
such as portable, non-professional, safety film motion picture projectors,
slide and filmstrip projectors, film-editing machines, film and slide viewers,
photographic printers, and photographic enlargers, designed for supply
potentials of 250 volts or less between conductors and to be installed and used
in…