) Applies to cathode ray tubes (CRTs) and cathode ray tube assemblies intended for use as components in apparatus designed to be used in accordance with the rules of the Canadian Electrical Code, Part 1, and the American National Standard National Electrical Code, ANSI/NFPA 70-1993. These requirements apply to CRTs intended for use in such apparatus as electrical and electronic measuring and testing equipment, information technology equipment, medical equipment, telephone equipment, and television equipment, that conforms with the requirements applicable to such equipment