computers, antennas, connection boxes, diversion boxes, junction boxes, electrical cables, cameras, magnetic cards, printed circuits, integrated circuits, bar code readers, electrical connectors, non-medical use lasers, computer memories, micro processors, modems, satellites for scientific use, scanners, magnetic card readers, transmitters; receivers; magnetic tapes; azimuth instruments; magnetic tape drives; remote controls; floppy and hard computer discs; compact discs; computer discs; data...