| 标准编号 | ISO 963:1973 |
| 标准名称 | Information processing -- Guide for the definition of 4- bit character sets derived from the 7- bit coded character set for information processing interchange |
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| 标准编号 | ISO 963:1973 |
| 标准名称 | Information processing -- Guide for the definition of 4- bit character sets derived from the 7- bit coded character set for information processing interchange |
| 主编部门 | |
| 标准状态 | |
| 出版社 | |
| 批准文号 | |
| 发布日期 | |
| 实施日期 | |
| 废止日期 | |
| 替换信息 | |
| 前言 | |
| 无 |
