用punched card造句子，“punched card”造句
來源：國語幫 1.39W
To read the punched cards into the computer requires a card reader instead of the tape reader.
punched card controlled computer
A perforation, as in a punched card or paper tape.
A device which reads data from punched cards and sends them to the computer.
not punched card of paper or paperboard[fur punch card machines, whether or not in strips]
ducol-punched card system
A card on which binary coded data are recorded with recording density larger than a punched card. The recorded data can be readout by optical or magnetic readers.
punched card accounting machine
