| 释义 |
basic peripherals
基本外围设备
Those peripherals that were once considered essential to a small batch processing system, including card and paper tape readers and punches,line printers, and magnetic tape units.
小型批量处理系统所必需的外围设备,包括读卡机、纸带阅读机、 穿孔机、行式打印 机和磁带机。 |