This standard defines a set of 185 graphic characters marked as Latin/Greek letters, and specifies that the coded representation of each character uses a single octet. These characters are all "advance" characters. This standard does not allow the use of control functions such as backspace or carriage return to form the coded representation of composite characters. GB/T 15273.7-1996 Information processing eight-bit single-byte coded graphic character set Part 7: Latin/Greek letters GB/T15273.7-1996 standard download decompression password: www.bzxz.net

GB/T15273.7-1996
This standard is equivalent to the international standard ISO8859-7:1987 "Information Processing Eight-bit Single-byte Coded Graphic Character Set Part 7: Latin/Greek Letters".
The standards ISO 6429, ISO 8859-3, ISO8859-4, ISO8859-5, ISO8859-6 and ISO8859-8 cited in Chapter 4 of ISO8859-7:1987 are all drafts, but they all have formal standards at present, so their formal standards are quoted in Chapter 4 of this standard instead.
GB/T15273, under the general title of "Eight-bit Single-byte Coded Graphic Character Set for Information Processing", currently includes the following five parts: Part I: Latin Alphabet I,
Part II: Latin Alphabet II,
Part III: Latin Alphabet III,
Part IV: Latin Alphabet IV;
Part VII: Latin/Greek Alphabets.
This standard is proposed by the Ministry of Electronics Industry of the People's Republic of China. This standard is under the jurisdiction of the Standardization Institute of the Ministry of Electronics Industry. The drafting unit of this standard is the Standardization Institute of the Ministry of Electronics Industry. The main drafters of this standard are Wang Baoai, Yang Lin, and Wang Zhiguan. 1545
GB/T15273.7-1996
ISOForeword 1
ISO (International Organization for Standardization) is a worldwide organization composed of national standard organizations (member bodies of ISO). The organization formulates international standards through its various technical committees. Every member body that is interested in a discipline for which a technical committee has been established has the right to participate in the technical committee. Official and non-official international organizations that have ties to ISO may also participate in the development of international standards. ISO and the International Electrotechnical Commission (IEC) work closely together on all aspects of electronic technology standardization. Draft international standards proposed by various technical committees must first be distributed to member bodies for voting and approval before being approved as international standards by the ISO Council. According to ISO working guidelines, international standards require at least 75% approval by the voting member bodies. International standard ISO8859-7 was prepared by the European Computer Manufacturers Association (standard ECMA-118) and was adopted by ISO/IECTC97 Information Processing Systems under a specific "fast track procedure" and was approved by ISO member bodies. Usage instructions:
1] This standard places the description of referenced standards in the ISO foreword in the introduction to referenced standards in Chapter 4. 1546
1 Scope
National Standard of the People's Republic of China
Information processing
8-bit single-byte coded graphic character sets-Part 7: Latin/Greek alphabetGB/T.15273:7—1996
idtIso8859-7:1987
This standard defines a set of 185 graphic characters identified as Latin/Greek alphabets and specifies that the coded representation of each character uses a single octet. These characters are all "space" characters. This standard does not allow the use of control functions such as backspace or carriage return to form the coded representation of composite characters. 2 Scope of application
This Latin graphic character set is suitable for data and text processing and can be used for information exchange. This set is suitable for applications in multiple languages, including Latin and Greek scripts. It allows the processing of data and text represented in Greek. This graphic character set is applicable to versions that constitute eight-bit codes according to GB2311 or GB11383. Note: This standard is not suitable for use with communication services defined by CCITT. If information encoded in accordance with this standard is to be transmitted to such services, it must comply with the requirements of these services at the encoding interface. 3 Conformity
If a graphic character set contains all the graphic characters specified in this standard and does not contain any other characters, and its encoding representation is the same as that specified in this standard, then the graphic character set is said to be consistent with this standard. 4 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard by reference in this standard. When this standard was published, the versions shown were valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB1988--89 Information processing - Seven-bit coded character set for information exchange (eqvISO646:1983) GB2311-90 Information processing - Code expansion technology for seven-bit and eight-bit coded character sets (eqvISO2022:1986) GB/T5261-94 Information processing - Control functions for seven-bit and eight-bit coded character sets (neqISO6429:1988) GB8565.2-88 Information processing - Coded character set for text communication - Part 2: Graphic character set (neqISO6937-2:1983)
GB11383-89 Information processing - Eight-bit code structure and encoding rules for information exchange (idtISO4873:1986) Information processing - Eight-bit single-byte coded graphic character set - Part 1: Latin letters → (idtISOGB/T 15273.1—94↑
8859-1:1987)
GB/T15273.2—1995 Information processing eight-bit single-byte coded graphic character set Part 2: Latin alphabet II (idtISO8859-2:1987)
Approved by the State Administration of Technical Supervision on December 18, 1996 and implemented on July 1, 1997
GB/T 15273.7 - 1996
GB/T15273.3-1995 Information processing eight-bit single-byte coded graphic character set Part 3: Latin alphabet III (idtISO8859-3:1988)
GB/T15273.4---1995 Information processing eight-bit single-byte coded graphic character set Part 4: Latin alphabet IV (idtISO8859-4:1988)
ISO 8859-5:1988
ISO 8859-6: 1987
ISO 8859-8:1988
5 Terminology
Information processing Eight-bit single-byte coded graphic character set Part 5: Latin/Cyrillic alphabet Information processing Eight-bit single-byte coded graphic character set Part 6: Latin/Arabic alphabet Information processing Eight-bit single-byte coded graphic character set Part 8: Latin/Hebrew alphabet This standard uses the following definitions.
5.1 Bit combination; byte An ordered set of binary bits used to represent a character or part of a character. 5.2 Character character
An element in a set of elements used to organize, control or represent data. 5.3 Coded character set; code A set of unambiguous rules that determine the one-to-one correspondence between a character set and each character in the character set and its coded representation. 5.4 Code table code table
A table that represents each character in a code and its assigned bit combination. 5.5 Graphic character Graphic character is different from the character of control function. It has visual graphics and is usually represented by handwriting, printing or display. Its coded representation consists of one or more byte groups.
Note: In this standard, each character is represented by a byte group. 5.6 Graphic symbol
Visual representation of graphic characters.
5.7 Position
Position in the code table indicated by column and row coordinates. 6 Notation, code table and name
6.1 Notation
In the eight-bit code, each bit of the eight-bit group is represented by bs, b, bbs, b4, bs, bz and b, where b: is the most significant bit and bi is the least significant bit.
By weighting each bit with the following weights, the bit group can be interpreted as representing a number in binary notation:
Using these weights, the bit group of the eight-bit code represents a number in the range of 0~~255. 6,
In this standard, bit groups are represented by the xx/yy notation, where xx and yy are numbers in the range of 00 to 15. The corresponding relationship between the xx/yy notation and the bit group consisting of bits b: to b, is as follows: xx is the number represented by b, b,, b and bs, and bs, b,, b.The weights of and bs are 8, 4, 2, 1; yy is the number represented by b4, b3, b2 and b, and the weights assigned to b, bs, b and bi are 8, 4, 2, 1. 6.2 Code table layout
The eight-bit code table consists of 256 positions arranged in 16 columns and 16 rows, where the columns and rows are numbered 00 to 15. The code table positions are represented by the xx/yy form, where xx is the column number and yy is the row number. 1548
GB/T15273.7-1996
-corresponding relationship, the notation of the code table position represented by the xx/yy form is the same as the corresponding bit group notation of the code table position and the code.
6.3 Name and meaning
This standard specifies at least one name for each character and a graphic symbol for each graphic character. By convention, only Chinese characters with underscores, uppercase letters, lowercase letters, and hyphens may be used in the names of written characters. 1) The names chosen to represent graphic characters reflect their customary meanings. With the exception of space (SP), no-break space (NBSP), and soft hyphen (SHY), this standard does not specify or restrict the meaning of these graphic symbols, nor does it limit the specific fonts or typeface designs used to display these graphic characters.
6.3.1 Space (SP)
This character can be interpreted as a graphic character, a control character, or both. As a graphic character, it has a visual representation where the graphic symbol does not appear.
6.3.2 No-break space (NBSP)
A graphic symbol that has a visual representation where the graphic symbol does not appear, used in text to indicate that line breaks are not allowed. 6.3.3 Soft hyphen (SHY)
A graphic symbol which is represented by a graphic symbol which is the same as or similar to the graphic symbol representing the hyphen and is used when a line break is produced within a word.
Detailed description of the coded character set
This standard specifies 185 characters assigned to each group of the code table. 7.1 Characters in the character set and their coded representations Table 1 Character set coded representation
Usage description:
Space (see 6.3))
Exclamation mark
Double quotation mark
Digital symbol
Yuan currency symbol
Percent sign
Left parenthesis
Right parenthesis
1] For the writing of character names, according to my country's national conditions, "Chinese characters with underscores" are added here. Name
Hyphen, minus sign
Number ○
Number three
Number three
Number four
Number five
Number six
Number seven
Number eight
Number nine
Less than sign
Equal to sign
Greater than sign
(For commercial use) Unit price sign
Capital letter A
Capital letter B
Capital letter C
Capital letter D
Capital letter E
Capital letter F
Capital letter G
Capital letter H
Capital letter I
Capital letter 」
Capital letter K
Capital letter L
Capital letter M
Capital letter N
Capital letter Q
Capital letter P
Capital letter Q
Capital letter R
Capital letter
Capital letter T
Capital letter U
Capital letter V
Capital letter W
Capital letter x
Capital letter Y
Capital letter 2
Left square bracket
Backslash
GB/T 15273.7—1996
Table 1 (continued)
Right bracket
Circumflex
Underbar
Grave
Lowercase a
Lowercase b
Lowercase °C
Lowercase d
Lowercase e
Lowercase f
Lowercase &
Lowercase h
Lowercase i
Lowercase i
Lowercase k
Lowercase !
Lowercase m
Lowercase
Lowercase.
Lowercase tt||Lowercase!
Lowercase r
Lowercase letters:
Lowercase t
Lowercase u
Lowercase
Lowercase w
Lowercase ×
Lowercase
Lowercase B
Left curly bracket
Right curly bracket
Ehuafu
No breaking separator (see 6.3)
Left single quotation mark
Right single quotation mark
Pound currency Symbols
Not used in this position
Not used in this position
Chapter and Article Number
Differentiation Mark
Copyright Symbol
Not used in this position
Left Angle Quotation Mark
Soft Hyphen (see 6.3)
Not used in this position
Horizontal Line
Positive and Negative Sign
Superscript Number Two
Superscript Number Three
Accent Mark
Differentiation Mark and Accent Mark
GB/T 15273. 7.- 1996
Table 1 (continued)
Greek capital letter ALPHA with accent
Central point
Greek capital letter EPSILON with accent
Greek capital letter ETA with accent
Greek capital letter IOTA with accent
Right angle quotation mark
Greek capital letter OMICRON with accent
Ordinary fraction half-one
Greek capital letter UPSILON with accent
Greek capital letter OMEGA with accent
Greek lowercase letter IOTA with accent and accent Write the Greek letter ALPHA
Capital Greek letter BETA
Capital Greek letter GAMMA
Capital Greek letter DELTA
Capital Greek letter EPSILON
Capital Greek letter ZETA
Capital Greek letter ETA
Capital Greek letter THETA
Capital Greek letter OTA
Capital Greek letter KAPPA
Capital Greek letter LAMDA
Capital Greek letter MU
Capital Greek letter NU
Capital Greek letter X1
Uppercase Greek letter OMICRON
Uppercase Greek letter PI
Uppercase Greek letter RHO
This position is not used
Uppercase Greek letter SIGMA
Uppercase Greek letter TAU
Uppercase Greek letter UPSILON
Uppercase Greek letter PHI
Uppercase Greek letter CHI
Uppercase Greek letter PSI
Uppercase Greek letter OMEGA
Uppercase Greek letter IOTA with accent
Uppercase Greek letter UPSILON with accent Lowercase Greek letter ALP with accent HA
small Greek letter EPSILON with accent
small Greek letter ETA with accent
small Greek letter IOTA with accent
small Greek letter UPSILON with accent and accent small Greek letter ALPHA
small Greek letter BETA
small Greek letter GAMMAbZxz.net
small Greek letter DELTA
small Greek letter EPSILON
small Greek letter ZETA
7.2 Code table
small Greek letter ETA
GB/T 15273.7-1996
Table 1 (end)
Lower-case Greek letter THETA
Lower-case Greek letter IOTA
Lower-case Greek letter KAPPA
Lower-case Greek letter LAMDA
Lower-case Greek letter MU
Lower-case Greek letter NU
Lower-case Greek letter XI
Lower-case Greek letter OMICRON
Lower-case Greek letter PI
Lower-case Greek letter RHO
Lower-case Greek letter TERMINATION SIGMA
Lower-case Greek letter SIGMA
Lower-case Greek letter TAU
Lower-case Greek letter U PSILON
Greek lowercase letter PHI
Greek lowercase letter CHI
Greek lowercase letter PSI
Greek lowercase letter OMEGA
Greek lowercase letter IOTA
Greek lowercase letter UPSILONGreek lowercase letter OMICRONGreek lowercase letter UPSILON
Greek lowercase letter OMEGA
This position is not used
The code table (Table 2) gives the characters at the code table positions corresponding to the specified bit groups. The shaded positions correspond to bit groups that are not used to represent graphic characters. The use of these bit groups is beyond the scope of this standard and is specified in other standards such as GB1988 or GB5261. The positions indicated by the cross-slashed lines are reserved for future standards (see Chapter 9). 8 Designation of character sets
The graphic characters in this standard constitute a single coded character set. However, when this character set is implemented together with other encoding standards, such as GB2311 or GB11383, the code table (Table 2) of this standard should be considered to consist of the following parts: the separator should be represented by the byte group 02/00;
a G0 graphic character set of 94 characters represented by the byte groups 02/01 to 07/14; a G1 graphic character set of 96 characters represented by the byte groups 10/00 to 15/15. If other encoding standards, such as GB2311 or GB11383, require it, the following two escape sequences should be used to indicate the G0 and G1 sets respectively: ESC 02/0804/02
ESC 02/1304/04
According to GB2311, the separator does not need to be specified. 9 Unused digits
Digits 10/04, 10/05, 10/10.13/02 and 15/15 are reserved for future standards and are not used yet. They are cross-hatched in the code table (Table 2).
Any character assigned to these positions is incompatible with this standard. 1552
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Table 2 Latin/Greek alphabet code table
00101|0210304105/060710809
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