GB/T 1991-1980 PDF English
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| GB/T 1991-1980 | English | 199 | Add to Cart | 2 days [Need to translate] | Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape |
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Basic data
| Standard ID | GB/T 1991-1980 (GB/T1991-1980) |
| Description (Translated English) | Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | L71 |
| Classification of International Standard | 35.040 |
| Word Count Estimation | 2,270 |
| Date of Issue | 7/10/1980 |
| Date of Implementation | 12/1/1980 |
| Regulation (derived from) | National Standard Committee Bulletin (2005 No. 146) |
| Issuing agency(ies) | State Standards Administration |