ANSI/INCITS/ISO 6586-1980 数据处理.ISO7位和8位编码字符集在穿孔卡片上的表示方法

标准号：ANSI/INCITS/ISO 6586-1980
中文标准名称：数据处理.ISO7位和8位编码字符集在穿孔卡片上的表示方法
英文标准名称：Data Processing - Implementation of the ISO 7-Bit and 8-Bit Coded Character Sets on Punched Cards
标准类型：L71
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L71
国际标准分类号：35.040
适用范围：This International Standard defines the implementation of the IS0 7-bit and B-bit coded character sets on punched cards. It specifies the representation of 7-bit combinations and 8-bit combinations on 12-row punched cards. This representation is derived from, and compatible with, the code known as the &8220;Hollerith Code&8221;. It will ensure compatibility with a large proportion of existing punched card files.