标准号:ANSI/INCITS/ISO/IEC 646-1991
中文标准名称:信息技术.信息交换用ISO 7位编码字符集
英文标准名称:Information Technology - ISO 7-Bit Coded Character Set for Information Interchange
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 specifies a 7-bit coded character set with a number of options. It also provides guidance on how to exercise the options to define specific national versions and application-oriented versions. Furthermore it specifies the International Reference Version (IRV) in which such options have been exercised.