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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.
  •  China "Se" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 12794-1991 Fixed capacitors for uSe in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and foil electrode--Assessment level E
    电子设备用固定电容器 第15部分:空白详细规范 非固体电解质箔电极钽电容器 评定水平 E (可供认证用)
    China National Standards
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    English PDF
    GB/T 12775-1991 Generic specification for disc-style ceramic dielectric variable preSet capacitors in electronic equipment
    电子设备用圆片型瓷介预调可变电容器总规范
    China National Standards
    Se

    English PDF
    GB/T 12772-2016 Cast iron pipes,fittings and accessories with flexible joint Sewerage for drainage
    排水用柔性接口铸铁管、管件及附件
    China National Standards
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    English PDF
    GB/T 12772-2008 Cast iron pipes、fittings and accessories with flexible joint Sewerage for drainage
    排水用柔性接口铸铁管、管件及附件
    China National Standards
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    English PDF
    GB/T 12763.5-2007 Specifications for oceanographic survey - Part 5: Survey of acoustical and optical parameters in the Sea
    海洋调查规范 第5部分: 海洋声、光要素调查
    China National Standards
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    English PDF
    GB/T 12763.4-2007 Specifications for oceanographic survey - Part 4: Survey of chemical parameters in Sea water
    海洋调查规范 第4部分: 海水化学要素调查
    China National Standards
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    GB/T 12763.3-2007 Specifications for oceanographic survey - Part 3: Marine meteorological obServations
    海洋调查规范 第3部分: 海洋气象观测
    China National Standards
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    GB/T 12763.2-2007 Specifications for oceanographic survey - Part 2: marine hydrographic obServation
    海洋调查规范 第2部分: 海洋水文观测
    China National Standards
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    GB/T 12761-2010 RaiSe-boring machines
    天井钻机
    China National Standards
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    GB/T 12756-1991 Steel wire ropes for rubber hoSe
    胶管用钢丝绳
    China National Standards
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    GB/T 12750-2006 Semiconductor devices―Integrated circuits―Part 11: Sectional specification for semiconductor integrated circuits excluding hybrid circuits
    半导体器件 集成电路 第11部分:半导体集成电路分规范(不包括混合电路)
    China National Standards
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    GB/T 12747.2-2004 Shunt power capacitors of the Self-healing type for a.c.systems having a rated voltage up to and including 1000V--Part 2:Ageing test,self-healing test and destruction test
    标称电压1 kV及以下交流电力系统用自愈式并联电容器 第2部分:老化试验、自愈性试验和破坏试验
    China National Standards
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    GB/T 12747.1-2004 Shunt power capacitors of the Self-healing type for a.c. systems having a rated valtage up to and including 1000V--Part 1:General--Performance,testing and rating--Safety requirements--Guide for installation and operation
    标称电压1 kV及以下交流电力系统用自愈式并联电容器 第1部分:总则----性能、试验和定额----安全要求----安装和运行导则
    China National Standards
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    GB/T 12737-2008 Chemical products for industrial uSe-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
    工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法
    China National Standards
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    GB/T 12726.2-2013 Nuclear power plants―Instrumentation important to safety―Radiation monitoring for accident and post-accident conditions—Part 2: Equipment for continuous off-line monitoring of radioactivity in gaSeous effluents and ventilation air
    核电厂安全重要仪表 事故及事故后辐射监测 第2部分:气态排出流及通风中放射性离线连续监测设备
    China National Standards
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    GB/T 12722-2008 Rubber and plastics hoSe assemblies - Flexing combined with hydraulic impulse test(half-omega test)
    橡胶和塑料软管组合件 液压脉冲曲挠试验(半Ω试验)
    China National Standards
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    GB/T 12721-2007 Rubber hoSes - Determination of abrasion resistance of the outer cover
    橡胶软管 外覆层耐磨耗性能的测定
    China National Standards
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    GB/T 12717-2007 Test method of acetates for industrial uSe
    工业用乙酸酯类试验方法
    China National Standards
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    GB/T 12701-2014 Ethylene and propylene for industrial uSe—Determination of trace oxygenates—Gas chromatographic method
    工业用乙烯、丙烯中微量含氧化合物的测定 气相色谱法
    China National Standards
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    GB/T 12692.4-1992 Petroleum products--Fuel (class F) classification--Part 4:Liquefied petroleum gaSes (family L)
    石油产品 燃料(F类) 分类 第四部分:液化石油气(L组)
    China National Standards
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    GB/T 12690.4-2003 Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen content--ImpulSe-infrared and impulse-thermal conductance absorption method
    稀土金属及其氧化物中非稀土杂质化学分析方法 氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法
    China National Standards
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    GB/T 12690.16-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 16: Determination of fluorine content - Ion Selective electrode analysis
    稀土金属及其氧化物中非稀土杂质化学分析方法 第16部分:氟量的测定 离子选择性电极法
    China National Standards
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    GB/T 12690.12-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium content--ArSenazo III spectrophotometric method and inductively coupled plasma mass spectrum method
    稀土金属及其氧化物中非稀土杂质化学分析方法 钍量的测定 偶氮胂III分光光度法和电感耦合等离子体质谱法
    China National Standards
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    GB/T 12689.2-2004 The methods for chemical analysis of zinc and zinc alloys--The determination of arSenic content--The atomic fluorescence spectrometer method
    锌及锌合金化学分析方法 砷量的测定 原子荧光光谱法
    China National Standards
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    GB/T 12689.12-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of lead, cadmium, iron, copper, tin, aluminium, arSenic, stibium, magnesium lanthanum and cerium contents—The inductively coupled plasma-optical emission spectrometric method
    锌及锌合金化学分析方法 铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体--发射光谱法
    China National Standards
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    GB/T 12689.11-2004 The methods for chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The tri-bromide arSenazo spectrophoto-metric method
    锌及锌合金化学分析方法 镧、铈合量的测定 三溴偶氮胂分光光度法
    China National Standards
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    GB/T 12688.9-2011 Test method of styrene for industrial uSe - Part 9:Determination of trace benzene - Gas chromatographic method
    工业用苯乙烯试验方法 第9部分:微量苯的测定 气相色谱法
    China National Standards
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    GB/T 12688.8-2011 Test method of styrene for industrial uSe - Part 8:Determination of content of inhibitor(p-tert-butylcatechol)- Spectrophotometric method
    工业用苯乙烯试验方法 第8部分:阻聚剂(对-叔丁基邻苯二酚)含量的测定 分光光度法
    China National Standards
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    GB/T 12688.6-1990 Styrene for industrial uSe--Determination of trace sulfur--Oxidative micro-coulometric method
    工业用苯乙烯中微量硫的测定 氧化微库仑法
    China National Standards
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    GB/T 12688.5-2011 Test method of styrene for industrial uSe - Part 5:Determination of content of total aldehydes - Titrimetric method
    工业用苯乙烯试验方法 第5部分:总醛含量的测定 滴定法
    China National Standards
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    GB/T 12688.4-2011 Test method of styrene for industrial uSe - Part 4:Determination of content of peroxides - Titrimetric method
    工业用苯乙烯试验方法 第4部分:过氧化物含量的测定 滴定法
    China National Standards
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    GB/T 12688.3-2011 Test method of styrene for industrial uSe - Part 3:Determination of content of polymer
    工业用苯乙烯试验方法 第3部分:聚合物含量的测定
    China National Standards
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    GB/T 12688.1-2011 Test method of styrene for industrial uSe - Part 1: Determination of purity and hydrocarbon impurities - Gas chromotography
    工业用苯乙烯试验方法 第1部分:纯度和烃类杂质的测定 气相色谱法
    China National Standards
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    GB/T 12684-2006 Methods of test for boron compound for industrial uSe
    工业硼化物 分析方法
    China National Standards
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    GB/T 12683-2009 Method for determining the tensile properties of photographic film and film baSe
    片基与胶片拉伸性能的测定方法
    China National Standards
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    GB/T 12669-2012 General specification for cascade speed control asSembly with semiconductor converter
    半导体变流串级调速装置总技术条件
    China National Standards
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    GB/T 12668.701-2012 Adjustable speed electrical power drive systems - Part 701: Generic interface and uSe of profiles for power drive systems - Interface definition
    调速电气传动系统 第701部分:电气传动系统的通用接口和使用规范 接口定义
    China National Standards
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    GB/T 12667-2012 General specification for excitation asSembly with semiconductors for synchronous motors
    同步电动机半导体励磁装置总技术条件
    China National Standards
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    GB/T 12665-2008 Requirements of damp-heat testing of electrical machine for Service in general environmental condition
    电机在一般环境条件下使用的湿热试验要求
    China National Standards
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    GB/T 12644-2001 Industrial robots--PreSentation of characteristics
    工业机器人 特性表示
    China National Standards
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    GB/T 12635-1990 Ceramic baSe body using in carbon film resistor
    碳膜电阻器用陶瓷基体
    China National Standards
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    GB/T 12630-1990 Thin epoxide woven glass fabric copper-clad laminated sheet, general purpoSe grade, for use in the fabrication of multilayer printed boards
    一般用途的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用)
    China National Standards
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    GB/T 12629-1990 Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for uSe in the fabrication of multilayer printed boards
    限定燃烧性的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用)
    China National Standards
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    GB/T 12626.9-2015 Hard fibreboard—Part 9: Load bearing boards for uSe in humid conditions
    湿法硬质纤维板 第9部分:潮湿条件下使用的承载用板
    China National Standards
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    GB/T 12626.8-2015 Hard fibreboard—Part 8: Load bearing boards for uSe in dry conditions
    湿法硬质纤维板 第8部分:干燥条件下使用的承载用板
    China National Standards
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    GB/T 12626.7-2015 Hard fibreboard—Part 7:General purpoSe boards for use in exterior conditions
    湿法硬质纤维板 第7部分:室外条件下使用的普通用板
    China National Standards
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    GB/T 12626.6-2015 Hard fibreboard—Part 6: General purpoSe boards for use in high-humid conditions
    湿法硬质纤维板 第6部分:高湿条件下使用的普通用板
    China National Standards
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    GB/T 12626.5-2015 Hard fibreboard—Part 5:General purpoSe boards for use in humid conditions
    湿法硬质纤维板 第5部分:潮湿条件下使用的普通用板
    China National Standards
    Se

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    GB/T 12626.4-2015 Hard fibreboard—Part 4: General purpoSe boards for use in dry conditions
    湿法硬质纤维板 第4部分:干燥条件下使用的普通用板
    China National Standards
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    GB/T 12616.1-2004 CloSed end blind rivets with break pull mandrel and countersunk head--Property class 11
    封闭型沉头抽芯铆钉 11级
    China National Standards
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    GB/T 12615.4-2004 CloSed end blind rivets with break pull mandrel and protruding head--Property class 51
    封闭型平圆头抽芯铆钉 51级
    China National Standards
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    GB/T 12615.3-2004 CloSed end blind rivets with break pull mandrel and protruding head--Property class 06
    封闭型平圆头抽芯铆钉 06级
    China National Standards
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    GB/T 12615.2-2004 CloSed end blind rivets with break pull mandrel and protruding head--Property class 30
    封闭型平圆头抽芯铆钉 30级
    China National Standards
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    GB/T 12615.1-2004 CloSed end blind rivets with break pull mandrel and protruding head--Property class 11
    封闭型平圆头抽芯铆钉 11级
    China National Standards
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    GB/T 12604.9-2008 Non-destructive testing - Terminology - Terms uSed in infrared testing
    无损检测 术语 红外检测
    China National Standards
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    GB/T 12604.8-2014 Non-destructive testing―Terminology―Terms uSed in neutron testing
    无损检测 术语 中子检测
    China National Standards
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    GB/T 12604.7-2014 Non-destructive testing―Terminology―Terms uSed in leak testing
    无损检测 术语 泄漏检测
    China National Standards
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    GB/T 12604.6-2008 Non-destructive testing - Terminology - Terms uSed in eddy current testing
    无损检测 术语 涡流检测
    China National Standards
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    GB/T 12604.5-2008 Non-destructive testing - Terminology - Terms uSed in magnetic particle testing
    无损检测 术语 磁粉检测
    China National Standards
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    GB/T 12604.4-2005 Non-destructive testing-Terminology-Terms uSed in acoustic emission testing
    无损检测 术语 声发射检测
    China National Standards
    Se

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    GB/T 12604.3-2013 Non-destructive testing―Terminology―Terms uSed in penetrant testing
    无损检测 术语 渗透检测
    China National Standards
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    GB/T 12604.2-2005 Non-destructive testing-Terminology-Terms uSed in radiographic testing
    无损检测 术语 射线照相检测
    China National Standards
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    GB/T 12604.1-2005 Non-destructive testing-Terminology-Terms uSed in ultrasonic testing
    无损检测 术语 超声检测
    China National Standards
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    GB/T 12604.10-2011 Non-destructive testing - Terminology - Terms uSed in magnetic memory testing
    无损检测 术语 磁记忆检测
    China National Standards
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    GB/T 12576-1997 Liquified petroleum gaSes--Calculation of vapour pressure and relative density and octane number
    液化石油气蒸气压和相对密度及辛烷值计算法
    China National Standards
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    GB/T 12568-1990 Sectional specification for display storage tubes
    直观存储管分规范 (可供认证用)
    China National Standards
    Se

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    GB/T 12565-1990 Semiconductor devices--Sectional specification for optoelectronic devices
    半导体器件 光电子器件分规范 (可供认证用)
    China National Standards
    Se

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    GB/T 12560-1999 Semiconductor devices--Sectional specification for discrete devices
    半导体器件 分立器件分规范
    China National Standards
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    GB/T 12559-1990 The patternes Series for artwork master of printed circuits
    印制电路用照相底图图形系列
    China National Standards
    Se

    English PDF
    GB/T 12556-2006 Specification of injection mould baSes for plastics
    塑料注射模模架技术条件
    China National Standards
    Se

    English PDF
    GB/T 12555-2006 Injection mould baSes for plastics
    塑料注射模模架
    China National Standards
    Se

    English PDF
    GB/T 12553-2005 Fire performance requirements and test methods for fire fight vesSels
    消防船消防性能要求和试验方法
    China National Standards
    Se

    English PDF
    GB/T 12545.1-2008 Measurement methods of fuel consumption for automobiles - Part 1: Measurement methods of fuel consumption for pasSenger cars
    汽车燃料消耗量试验方法 第1部分:乘用车燃料消耗量试验方法
    China National Standards
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    GB/T 12524-1990 Measurement method for noiSe from construction site
    建筑施工场界噪声测量方法
    China National Standards
    Se

    English PDF
    GB/T 12520-1990 OffSet cruciform recess for rotary fastening devices
    高扭矩十字槽
    China National Standards
    Se

    English PDF
    GB/T 12509-1990 16, 24 Dot matrix font Setand data set of Uighur character for information interchange
    信息交换用维吾尔文16、24点阵字母集及数据集
    China National Standards
    Se

    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
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    GB/T 12500-2008 Information technology - Open systems interconnection - Protocol for providing the connection-mode transport Service
    信息技术 开放系统互连 提供连接方式运输服务的协议
    China National Standards
    Se

    English PDF
    GB/T 12497-2006 Three-phaSe induction motor“s economic operation
    三相异步电动机经济运行
    China National Standards
    Se

    English PDF
    GB/T 12480-1990 Rain proof performance test mothod for buSes
    客车防雨密封性试验方法
    China National Standards
    Se

    English PDF
    GB/T 12474-2008 Method of test for explosion limits of combustible gaSes in air
    空气中可燃气体爆炸极限测定方法
    China National Standards
    Se

    English PDF
    GB/T 12467.1-2009 Quality reqirements for fusion welding of metallic materials - Part 1: Criteria for the Selection of the appropriate level of quality requirements
    金属材料熔焊质量要求 第1部分:质量要求相应等级的选择准则
    China National Standards
    Se

    English PDF
    GB/T 12462-1990 World ocean/Sea area codes
    世界海洋名称代码
    China National Standards
    Se

    English PDF
    GB/T 12459-2005 Steel butt-welding Seamless pipe fittings
    钢制对焊无缝管件
    China National Standards
    Se

    English PDF
    GB/T 12455-2010 The rationality of electricity usage in guesthouSe and hotel
    宾馆、饭店合理用电
    China National Standards
    Se

    English PDF
    GB/T 12453-2008 Information technology - Open system interconnection - Transport Service definition
    信息技术 开放系统互连 运输服务定义
    China National Standards
    Se

    English PDF
    GB/T 12452-2008 The general principles of water balance test in enterpriSes
    企业水平衡测试通则
    China National Standards
    Se

    English PDF
    GB/T 12428-2005 Laden mass calculating method for buSes
    客车装载质量计算方法
    China National Standards
    Se

    English PDF
    GB/T 12418-2001 The technical requirements of repairs for steel general purpoSe containers
    钢质通用集装箱修理技术要求
    China National Standards
    Se

    English PDF
    GB/T 12407-2008 Codes for positions clasSes
    职务级别代码
    China National Standards
    Se

    English PDF
    GB/T 12406-2008 Codes for the repreSentation of currencies and funds
    表示货币和资金的代码
    China National Standards
    Se

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    GB/T 12405-2008 Coding for kind of increaSe or decrease number of workers in an organization
    单位增员减员代码
    China National Standards
    Se

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    GB/T 12401-1990 Specificationof antenna (including feed network) and Servo system used in domestic satellitecommunication earth stations
    国内卫星通信地球站天线(含馈源网络)和伺服系统设备技术要求
    China National Standards
    Se

    English PDF
    GB/T 12385-2008 Standard test method for Sealability of gaskets for pipe flanges
    管法兰用垫片密封性能试验方法
    China National Standards
    Se

    English PDF
    GB/T 12377-1990 Analytical method of microquantity uranium in air by laSer-fluoremetry
    空气中微量铀的分析方法 激光荧光法
    China National Standards
    Se

    English PDF
    GB/T 12373-1990 Standard sampling equipments of liquid absorbent methods for determining gaSeous pollutants in air of residential areas
    居住区大气中气态污染物液体吸收法的标准采样装置
    China National Standards
    Se

    English PDF
    GB/T 12357.4-2016 Multimode optical fibres for telcommunication—Part 4: Sectional specification for category A4 multimode fibres
    通信用多模光纤 第4部分:A4类多模光纤特性
    China National Standards
    Se

    English PDF
    GB/T 12357.4-2004 Multimode optical fibres fortelecommunication--Part 4:Sectional specification for category A4 multimode fibres
    通信用多模光纤 第4部分:A4类多模光纤特性
    China National Standards
    Se

    English PDF
    GB/T 12357.3-2004 Multimode optical fibres fortelecommunication--Part 3:Sectional specification for category A3 multimode fibres
    通信用多模光纤 第3部分:A3类多模光纤特性
    China National Standards
    Se

    English PDF
    GB/T 12357.2-2004 Multimode optical fibres fortelecommunication--Part 2:Sectional specification for category A2 multimode fibres
    通信用多模光纤 第2部分:A2类多模光纤特性
    China National Standards
    Se

    English PDF

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    www.gbstandards.org

    China National Standards