floppy disks, disks, cards with Chinese font data and font divers, interface cards, network cards, circuit cards, integrated circuits, electronic circuits, printed circuit boards, microprocessor chips, very large scale integrated circuits, facsimile machines, printers, laser printers, plotters and their control cards, personal computers, monitors (for computers), color copiers, poster printers, commpact disk machines, grid processors, central processors, memory units, computer keyboards, comp...