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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 43358-2023 |
Rare earth ores and rare earth products Determination of total alpha and total beta radioactivity Thick source method 稀土矿及稀土产品 总α、总β放射性的测定 厚源法 |
China National Standards alpha |
 English PDF |
| GB/T 36655-2018 |
Test method for alpha crystalline silicon dioxide content of spherical silica powder for electronic packaging—XRD method 电子封装用球形二氧化硅微粉中α态晶体二氧化硅含量的测试方法 XRD法 |
China National Standards alpha |
English PDF |
| GB/T 34958-2017 |
Information technology—Universal keyboard layout of the alphanumeric zone for Korean 信息技术 朝鲜文通用键盘字母数字区的布局 |
China National Standards alpha |
English PDF |
| GB/T 34479-2017 |
Specification for alphanumeric marking of silicon wafers 硅片字母数字标志规范 |
China National Standards alpha |
English PDF |
| GB 1886.198-2016 |
National Food Safety Standard-Food Additives-alpha-terpineol 食品安全国家标准 食品添加剂 α-松油醇 |
China National Standards alpha |
English PDF |
| GB/T 32637-2016 |
Information technology—Universal multiple-octet coded character set—Universal keyboard layout of the alphanumeric zone for Old Xishuang Banna Dai 信息技术 通用多八位编码字符集 西双版纳老傣文通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB/T 31918-2015 |
Information technology—Universal keyboard layout of the alphanumeric zone for Kazakh 信息技术 哈萨克文通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB/T 31917-2015 |
Information technology—Universal keyboard layout of the alphanumeric zone for Kyrgyz 信息技术 柯尔克孜文通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB/T 12510-2015 |
Information technology—Universal keyboard layout of the alphanumeric zone for Uyghur 信息技术 维吾尔文通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB/T 29193-2012 |
alphabetic code for incoterms 国际贸易术语字母代码 |
China National Standards alpha |
English PDF |
| GB/T 16159-2012 |
The basic rules of Chinese phonetic alphabet orthography 汉语拼音正词法基本规则 |
China National Standards alpha |
English PDF |
| GB/T 28176-2011 |
Information technology - Universal multiple-octet coded character set - Universal keyboard layout of the alphanumeric zone for New Xishuang Banna Dai 信息技术 通用多八位编码字符集 西双版纳新傣文 通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB/T 28175-2011 |
Information technology - Universal multiple-octet coded character set - Universal keyboard layout of the alphanumeric zone for Dehong Dai 信息技术 通用多八位编码字符集 德宏傣文 通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB/T 28039-2011 |
The Chinese phonetic alphabet spelling rules for Chinese names 中国人名汉语拼音字母拼写规则 |
China National Standards alpha |
English PDF |
| GB/T 28038-2011 |
Information technology - Universal multiple-octet coded character set - Universal keyboard layout of the alphanumeric zone for Mongolian 信息技术 通用多八位编码字符集 蒙古文 通用键盘字母数字区布局 |
China National Standards alpha |
English PDF |
| GB 7947-2010 |
Basic and safety principles for man-machine interface,marking and identification - Identification of conductors by colours or alphanumerics 人机界面标志标识的基本和安全规则 导体颜色或字母数字标识 |
China National Standards alpha |
English PDF |
| GB 14756-2010 |
National Food Safety Standard-Food Additives-Vitamin E (dl-alpha-tocopheryl acetate) 食品安全国家标准 食品添加剂 维生素E（dl-α-醋酸生育酚） |
China National Standards alpha |
English PDF |
| GB/T 17971.3-2010 |
Information technology - Keyboard layouts for text and office systems - Part 3: Complementary layouts of the alphanumeric zone of the alphanumeric section 信息技术 文本和办公系统的键盘布局 第3部分：字母数字区的字母数字分区的补充布局 |
China National Standards alpha |
English PDF |
| GB/T 17971.2-2010 |
Information technology - Keyboard layouts for text and office systems - Part 2: alphanumeric section 信息技术 文本和办公系统的键盘布局 第2部分：字母数字区 |
China National Standards alpha |
English PDF |
| GB/T 13071-2010 |
Geological waters samples - Determination of radioactive ratios 234U/238U and 230Th/232Th - Extraction chromatograph and alpha spectrometry measure 地质水样 234U/238U、230Th/232Th 放射性活度比值的测定 - 萃淋树脂萃取色层分离 α 能谱法 |
China National Standards alpha |
English PDF |
| GB/T 24401-2009 |
alpha-amylase preparation α－淀粉酶制剂 |
China National Standards alpha |
English PDF |
| GB 12951-2009 |
Americium-241 alpha sources for ionization smoke fire detectors 离子感烟火灾探测器用镅241α放射源 |
China National Standards alpha |
English PDF |
| GB/T 4880.3-2009 |
Codes for the representation of names of languages - Part 3: alpha-3 code for comprehensive coverage of languages 语种名称代码 第3部分：所有语种的3字母代码 |
China National Standards alpha |
English PDF |
| GB 8275-2009 |
Food additive - alpha-amylase preparation 食品添加剂 α-淀粉酶制剂 |
China National Standards alpha |
English PDF |
| GB/T 9826-2008 |
Inspection of grain and oils - Determination of starch damage in flour - alpha-amylase method 粮油检验 小麦粉破损淀粉测定 α-淀粉酶法 |
China National Standards alpha |
English PDF |
| GB/T 5521-2008 |
Inspection of grain and oils - Determination of alpha-amylase activity in cereal and cereal products - Colorimetric method 粮油检验 谷物及其制品中α-淀粉酶活性的测定 比色法 |
China National Standards alpha |
English PDF |
| GB/T 17294.2-2008 |
Micrographics - alphanumeric computer output microforms - Quality control - Part 2: Method 缩微摄影技术 字母数字计算机输出缩微品 质量控制 第2部分:方法 |
China National Standards alpha |
English PDF |
| GB/T 17294.1-2008 |
Micrographics - alphanumeric computer output microforms - Quality control - Part 1: Characteristics of the test slide and test data 缩微摄影技术 字母数字计算机输出缩微品 质量控制 第1部分: 测试幻灯片和测试数据的特征 |
China National Standards alpha |
English PDF |
| GB/T 8997-2008 |
Calibration for alpha, beta and alpha/beta surface contamination meters and monitors α、β表面污染测量仪与监测仪的校准 |
China National Standards alpha |
English PDF |
| GB/T 14056.1-2008 |
Evaluation of surface contamination - Part 1: Beta-emitters (maximum beta energy greater than 0.15 MeV）and alpha emitters 表面污染测定 第1部分: β发射体（Eβmax>0.15MeV）和α发射体 |
China National Standards alpha |
English PDF |
| GB/T 11682-2008 |
Low background alpha and/or beta measuring instruments 低本底α和/或β测量仪 |
China National Standards alpha |
English PDF |
| GB/T 22034-2008 |
Information technology - Keyboard layout of the alphanumeric zone for Tibetan coded character set 信息技术 藏文编码字符集键盘字母数字区的布局 |
China National Standards alpha |
English PDF |
| GB/T 5202-2008 |
Radiation protection instrumentation - alpha,beta and alpha/beta (beta energy >60keV)contamination meters and monitors 辐射防护仪器 α、β和α／β（β能量大于60keV)污染测量仪与监测仪 |
China National Standards alpha |
English PDF |
| GB/T 20200-2006 |
Sodium alpha-olefin sulfonate α-烯基磺酸钠 |
China National Standards alpha |
English PDF |
| GB/T 4880.1-2005 |
Codes for the representation of names of languages-Part 1:alpha-2 code 语种名称代码 第1部分:2字母代码 |
China National Standards alpha |
English PDF |
| GB/T 14691.6-2005 |
Technical product documentation-Lettering-Part6:Cyrillic alphabet 技术产品文件 字体 第6部分:古代斯拉夫字母 |
China National Standards alpha |
English PDF |
| GB/T 14691.4-2005 |
Technical product documentation-Lettering-part4:Diacritical and particular marks for the Latin alphabet 技术产品文件 字体 第4部分:拉丁字母的表示区别与特殊标识 |
China National Standards alpha |
English PDF |
| GB/T 19708-2005 |
alphabetical ordering of multilingual terminological and lexicographical data represented in the Latin alphabet 用拉丁字母系统表示的多语种术语和辞书资料字母排序规则 |
China National Standards alpha |
English PDF |
| GB/T 18594-2001 |
Technical product documentation--Lettering CAD lettering of the latin alphabet numerals and marks 技术产品文件 字体 拉丁字母、数字和符号的CAD字体 |
China National Standards alpha |
English PDF |
| GB/T 4880.2-2000 |
Codes for the representation of names of languages--Part 2:alpha-3 code 语种名称代码 第2部分:3字母代码 |
China National Standards alpha |
English PDF |
| GB/T 17543-1998 |
Information technology--Keyboard layout of the alphanumeric zone for Tibetan coded character set (basic set) 信息技术 藏文编码字符集(基本集)键盘字母数字区的布局 |
China National Standards alpha |
English PDF |
| GB/T 15273.7-1996 |
Informationprocessing--8-Bit single-byte coded graphic character sets--Part 7:Latin/Greek alphabet 信息处理 八位单字节编码图形字符集 第七部分:拉丁/希腊字母 |
China National Standards alpha |
English PDF |
| GB/T 16141-1995 |
Analytical method for radionuclides by alpha spectrometry 放射性核素的α能谱分析方法 |
China National Standards alpha |
English PDF |
| GB/T 15273.4-1995 |
Information processing--8-Bit single-byte coded graphic character sets--Part 4:Latin alphabet No.4 信息处理 八位单字节编码图形字符集 第四部分:拉丁字母四 |
China National Standards alpha |
English PDF |
| GB/T 15273.3-1995 |
Information processing--8-Bit single-byte coded graphic character sets--Part 3:Latin alphabet No.3 信息处理 八位单字节编码图形字符集 第三部分:拉丁字母三 |
China National Standards alpha |
English PDF |
| GB/T 15273.2-1995 |
Information processing--8-Bit single-byte coded graphic character sets--Part 2:Latin alphabet No.2 信息处理 八位单字节编码图形字符集 第二部分:拉丁字母二 |
China National Standards alpha |
English PDF |
| GB/T 15273.1-1994 |
Information processing--8-Bit single-byte coded graphic character sets--Part 1:Latin alphabet No.1 信息处理 八位单字节编码图形字符集 第一部分:拉丁字母一 |
China National Standards alpha |
English PDF |
| GB/T 3259-1992 |
Transliterating rules of Chinese phonetic--alphabet on titles for books and periodicals in Chinese 中文书刊名称汉语拼音拼写法 |
China National Standards alpha |
English PDF |
| GB/T 13142-1991 |
Extension of the Latin alphabet coded character set for bibliographic information interchange 书目信息交换用拉丁字母代码字符扩充集 |
China National Standards alpha |
English PDF |
| GB/T 13141-1991 |
Greek alphabet coded character set for bibliographic information interchange 书目信息交换用希腊字母编码字符集 |
China National Standards alpha |
English PDF |
| GB/T 12508-1990 |
alphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image 光学识别用字母数字字符集 第二部分:OCR-B 字符集印刷图象的形状和尺寸 |
China National Standards alpha |
English PDF |
| GB/T 12128-1989 |
Reference sources for the calibration of surface contamination monitors--Beta-emitters and alpha-emitters 用于校准表面污染监测仪的参考源 β发射体和α发射体 |
China National Standards alpha |
English PDF |
| GB/T 12053-1989 |
alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image 光学识别用字母数字字符集 第一部分:OCR-A 字符集印刷图象的形状和尺寸 |
China National Standards alpha |
English PDF |
| GB/T 11218-1989 |
The determination for alpha-radionuclide of radium in water 水中镭的α放射性核素的测定 |
China National Standards alpha |
English PDF |
| GB/T 10021-1988 |
Office machines -- Basic arrangement for the alphanumeric section of keyboards operated with both hands 办公机器 双手操作键盘字母数字区的基本布局 |
China National Standards alpha |
English PDF |
| GB/T 8046-1987 |
Keyboard arrangement of thealphabetical area of Mongolian character set for information processing interchange 信息处理交换用蒙古文字符集键盘的字母区布局 |
China National Standards alpha |
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 alpha |
English PDF |
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