ANSI INCITS207-1991 信息技术.字母数字机用可替换的键盘排列

标准号：ANSI INCITS207-1991
中文标准名称：信息技术.字母数字机用可替换的键盘排列
英文标准名称：Information technology - Alternate Keyboard Arrangement for Alphanumeric Machines
标准类型：L62
发布日期：1991/1/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L62
国际标准分类号：35.260
适用范围：This standard provides a performance-oriented keyboard arrangement that is an alternative to the keyboard presented in American National Standard for office machines and supplies - Alphanumeric machines - Keyboard arrangement, ANSI X3.154. This standard describes the arrangement of the 48 basic printing keys on the keyboard and the characters, uppercase and lowercase, that appear on the keys. The character assignments are divided into five application areas, in recognition of the different graphic character requirements of these application areas.