符号: character; sign; symbol; mar ...读出: read out; sense; sensing; pl ...卡片: card; fiche; tabulating card符号读出: mark reading; mark se ing; mark sensing符号读出机: mark sensing machine符号读出器: character reader符号读出行: mark-sensing row标记读出卡片: mark se e card; mark sense card; mark sensed card光学符号读出: optical character recognition读出卡片穿孔机: reader card punch光学符号读出器: optical character reade标记读出卡: mark sensing card; mark-sensed card; mark-sensing card程序号读出: sequence number readout; sequence-number readout记号读出: character reading顺序号读出: sequence number readout信号读出: signal reading序号读出: sequence number readout出卡片柜: output stacker输出卡片: output card光学符号读取: optical mark reader信号读出放大器: sense amplifier输出卡片接卡箱: output stacker字母读出器，记号读出器: character reader卡片读出: card read-punch unit; card sensing卡片读出器: card reader; card se or; card sensor
