SIS SS 63 61 34-1983 信息处理．ISO 第7位和8位编码字符集．代码扩展型技术

标准号：SIS SS 63 61 34-1983
中文标准名称：信息处理．ISO 第7位和8位编码字符集．代码扩展型技术
英文标准名称：Information processing - ISO 7-bit and 8-bit coded character sets - Code exten- sion techniques
发布日期：1983/11/15 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies methods of ex-tending the 7-bit code, remaining in a 7-bit environment or increasing to an 8-bit environment. These techniques are described in four inter-related clauses dealing respectively with :a) the extension of the 7-bit code remaining in a 7-bit environment;b) the structure of a family of 8-bit codes;c) the extension of an 8-bit code remaining in an 8-bit environment;d) the relationship between the 7-bit code and an 8-bit code.