6985 标准查询与下载

ISO/IEC 9797:1989 数据密码技术.采用拥有块密码算法密码检验功能的数据完整性校验机构

Data cryptographic techniques; data integrity mechanism using a cryptographic check function employing a block cipher algorithm

ISO 6937-2:1983/Add 1:1989 信息处理 用于文本通信的编码字符集 第2部分：拉丁字母和非字母图形字符 附录1

Information processing; coded character sets for text communication; part 2: latin alphabetic and non-alphabetic graphic characters; addendum 1

ISO/IEC 8859-9:1989 信息处理.8比特单字节图形编码字符集.第9部分:第5号拉丁字母

Information processing; 8-bit single-byte coded graphic character sets; part 9: latin alphabet No. 5

ISO/IEC 8859-5:1988 信息处理.8位单字节编码图形字符集.第5部分:拉丁/西里尔字母表

Information processing; 8-bit single-byte coded graphic character sets; part 5: latin/cyrillic alphabet

ISO/IEC TR 9973:1988 信息处理.图形项记录规程

Information processing; procedures for registration of graphical items

DIN 66005:1988 信息处理.在磁带12上9个磁道记录的压缩数字缓和二进制数据的表示法

Information processing; representation of packed numerics and binary data recorded on 9 tracks on magnetic tape 12

ISO 2022:1986 信息处理.ISO7位和8位编码字符集.编码扩大技术

Information processing; ISO 7-bit and 8-bit coded character sets; Code extension techniques

ISO 6937-2:1983 信息处理.电文通信用编码字符集.第2部分:拉丁字母字符和非字母的图形字符

Information processing; Coded character sets for text communication; Part 2 : Latin alphabetic and non-alphabetic graphic characters