9 Computed radiography phosphor scanners not for medical use; Industrial X-ray apparatus in the nature of testing equipment for determining industrial flaws; Maintenance kits for scanners comprised primarily of sets of replacement parts for scanners, namely, pick rollers, separation rollers, brake rollers and pad assemblies and also including cleaning kits for scanners comprised of liquid cleaners, cleaning sheets, cleaning papers, cleaning wipes, cleaning cloths and cleaning swabs