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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 7514-1987 |
Conversion between the 7-bit coded character set for inFormation processing interchange and the 5-unit code for the telegraph service 信息处理交换用七位编码字符集与电报用五单位电码之间的转换 |
China National Standards Format |
 English PDF |
| GB/T 7515-1987 |
InFormation processing--Coding of machine readable characters (MICR and OCR) 信息处理用机器可读字符编码 (磁墨水字符识别和光学字符识别的字符) |
China National Standards Format |
English PDF |
| GB/T 7422.2-1987 |
16×12， 16×8， 16×4 Dot matrix data set of Mongo-lian characters for inFormation interchange 信息交换用蒙古文16×12、16×8、16×4点阵数据集 |
China National Standards Format |
English PDF |
| GB/T 7422.1-1987 |
16×12， 16×8， 16×4 Dot matrix font set of Mongo-lian characters for inFormation interchange 信息交换用蒙古文16×12、16×8、16×4点阵字模集 |
China National Standards Format |
English PDF |
| GB/T 7419-1987 |
InFormation processing--Implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 3.81mm magnetic tape cassette for data interchange 信息处理 数据交换用七位编码字符集及其七位与八位扩充在3.81mm盒式磁带上的实现方法 |
China National Standards Format |
English PDF |
| GB/T 6513-1986 |
Character set for bibliographic inFormation interchange on mathematical coding of characters 文献书目信息交换用数学字符编码字符集 |
China National Standards Format |
English PDF |
| GB/T 6443-1986 |
Involute cylindrical gears--InFormation of the dimensional data to be given on the drawing 渐开线圆柱齿轮图样上应注明的尺寸数据 |
China National Standards Format |
English PDF |
| GB/T 6550-1986 |
InFormation processing -- 9-Track，127mm wide magnetic tape for information interchange recorded at 63rpmm， phase encoded 信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带 |
China National Standards Format |
English PDF |
| GB/T 4873-1985 |
Continuous forms used for inFormation processing--Sizes and feed holes 信息处理用连续格式纸 尺寸和输送孔 |
China National Standards Format |
English PDF |
| GB/T 3911-1983 |
Graphical representations of the control characters of 7-bit coded character set for inFormation processing 信息处理用七位编码字符集控制字符的图形表示 |
China National Standards Format |
English PDF |
| GB/T 3290-1982 |
Dimensions and characteristics of magnetic tape reel for inFormation interchange 信息交换用磁带盘的尺寸和性能 |
China National Standards Format |
English PDF |
| GB/T 2787-1981 |
Keyboard for international inFormation processing interchange using the 7-bit coded character set--Alpha-numeric area 信息处理交换用七位编码字符集键盘的字母数字区布局 |
China National Standards Format |
English PDF |
| GB/T 2020-1980 |
Recording magnetic tape with 9 magnetic tracks， 12.7mm width and 32 lines/mm for inFormationprocessing exchange 信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
China National Standards Format |
English PDF |
| GB/T 1989-1980 |
Methods for indication of the 7-bit encoding character set for inFormation processing switching on 12.7 mm magnetic tape 信息处理交换用七位编码字符集在9磁道12.7 毫米磁带上的表示方法 |
China National Standards Format |
English PDF |
| GB 2312-1980 |
Code of Chinese graphic character setfor inFormation interchange--Primary set 信息交换用汉字编码字符集 基本集 |
China National Standards Format |
English PDF |
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