GB/T 13726-1992 Magnetic tape exchange format for terminological/lexicographical records (MATER)

GB/T 8565.1-1988 Information processing Coded character sets for text cemmunication Part 1:General introduction GB/T 8565.2-1988 Information Processing Coded character sets for text communication Part 2:Graphic characters GB 8565.1~8565.3 GB 10112 GB /T 13715 GB/T 1988-1998 Information technology—7-bit Coded character set for information interchange 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 2311-2000 Information technology—Character code structure and extension techniques GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set GB/T 2659-2000 Codes for the representation of names of countries and regions GB/T 2659.1-2022 Codes for the representation of names of countries and their subdivisions—Part 1:Country code GB/T 2659.2-2022 Codes for the representation of names of countries and their subdivisions—Part 2:Country subdivision code GB/T 2659.3-2023 Codes for the representation of names of countries and their subdivisions—Part 3:Code for formerly used names of countries GB/T 2901-1992 Format for bibliographic information interchange on magnetic tape GB/T 2901-2012 Information and documentation—Format for information exchange GB/T 4880-1991 Code for the representation of names of language GB/T 4880.1-2005 Codes for the representation of names of languages—Part 1:Alpha-2 code GB/T 4880.2-2000 Codes for the representation of names of languages—Part 2:Alpha-3 code GB/T 4880.3-2009 Codes for the representation of names of languages—Part 3:Alpha-3 code for comprehensive coverage of languages GB/T 6550-1986 Information processing—9-track, 12.7mm wide magnetic tape for information interchange recorded at 63rpmm, phase encoded GB/T 7574-1987 Information processing—Magnetic tape labelling and file structure for information interchange GB/T 7574-2008 Information processing—File structure and labeling of magnetic tapes for information interchange GB/T 7589-1987 Code of Chinese ideograms set for information interchange The 2nd supplementary set GB/T 7590-1987 Code of Chinese ideograms set for information interchange the 4th supplementary set GB/T 11383-1989 Information processing-8-bit code for information interchange—Structure and rules for implementation

ISO 6156-87