GB/T 2312-1980
Active
GB/T 12053-1989
Active
National standards
GB/T 12053-1989 Alphanumeric character sets for optical recognition—Part 1:Character set OCR-A—Shapes and dimensions of the printed image
GB/T 12053-1989 Alphanumeric character sets for optical recognition—Part 1:Character set OCR-A—Shapes and dimensions of the printed image
Basic Information
Standard Code:
GB/T 12053-1989
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Encoding, character sets, and character recognition
ICS Name:
Character sets and information encoding
Publish Date:
1989-12-29
Implement Date:
1990-07-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
National Computer and Information Processing Standardization Technical Committee
Pages:
32 pages
Development Information
Drafting Units:
15th Research Institute of the Ministry of Machinery and Electronics Industry
Drafting Persons:
Wu Bobo, Wang Yufen, and Huang Weimin
Adopt standards
ISO 1073/1-1976
Related Standards
GB/T 1989-1980
Active
GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape
GB/T 1991-1980
Abolished
GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape
GB/T 3236-1982
Abolished
GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards
GB/T 3469-1983
Replaced
GB/T 3469-1983 Codes for documentary types and documentary carriers
GB/T 3911-1983
Active