Office machines and data processing equipment — Keyboard layouts for numeric applications
办公室机器和数据处理设备——数字应用程序的键盘布局
发布日期:
1976-08-01
包括键盘上数字和符号的基本排列,用于数据主要为数字的应用。参考:ISO 1092。
Includes the basic arrangement of figures and symboles on keyboards intended for applications in which the data is mostly numeric. Reference: ISO 1092.