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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 12847-1991 |
Blank detail Specification for hydrogen thyratrons 氢闸流管空白详细规范 (可供认证用) |
China National Standards Specificatio |
 English PDF |
| GB/T 12846-1991 |
General Specification for pulse thyratrons 脉冲闸流管总规范 (可供认证用) |
China National Standards Specificatio |
English PDF |
| GB/T 12841-2000 |
Generic Specification for the transportmechanism of cassette tape recorders 盒式磁带录音机运带机构通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12817-2004 |
General technical Specification for railway passenger car 铁道客车通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12796.2-2012 |
Permanent ferrite magnets - Part 2: Sectional Specification for permanent ferrite magnets for use in micromotors 永磁铁氧体磁体 第2部分：微电机用永磁铁氧体磁体分规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12796.1-2012 |
Permanent ferrite magnets - Part 1: Generic Specification 永磁铁氧体磁体 第1部分：总规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12795-1991 |
Fixed capacitors for use in electronic equipment--Part 15:Blank detail Specification--Tantalum capacitors with non-solid electrolyte and porous anode--Assessment level E 电子设备用固定电容器 第15部分:空白详细规范 非固体电解质多孔阳极钽电容器 评定水平 E (可供认证用) |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 12793-1991 |
Generic Specification for installing and removal tools for connectors electrical contact 电连接器接触件嵌卸工具总规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12786-2006 |
Automatic electric power plant with internal combustion engines for general Specification 自动化内燃机电站通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12777-2008 |
General Specification for metal bellows expansion joints 金属波纹管膨胀节通用技术条件 |
China National Standards Specificatio |
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 Specificatio |
English PDF |
| GB/T 12763.9-2007 |
Specifications for oceanographic survey - Part 9: Guidelines for marine ecological survey 海洋调查规范 第9部分：海洋生态调查指南 |
China National Standards Specificatio |
English PDF |
| GB/T 12763.8-2007 |
Specifications for oceanographic survey - Part 8：marine geology and geophysics survey 海洋调查规范 第8部分: 海洋地质地球物理调查 |
China National Standards Specificatio |
English PDF |
| GB/T 12763.7-2007 |
The Specifications for oceanographic survey - Part 7: Exchange of oceanographic survey data 海洋调查规范 第7部分: 海洋调查资料交换 |
China National Standards Specificatio |
English PDF |
| GB/T 12763.6-2007 |
Specifications for oceanographic survey - Part 6: Marine biological survey 海洋调查规范 第6部分: 海洋生物调查 |
China National Standards Specificatio |
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 Specificatio |
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 Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 12763.1-2007 |
Specifications for oceanographic survey - Part 1: General 海洋调查规范 第1部分：总则 |
China National Standards Specificatio |
English PDF |
| GB/T 12763.11-2007 |
Specifications for oceanographic survey - Part 11；marine engineering geological investigation 海洋调查规范 第11部分：海洋工程地质调查 |
China National Standards Specificatio |
English PDF |
| GB/T 12763.10-2007 |
Specification for oceanographic survey - Part 10：Submarine topography and geomorphology 海洋调查规范 第10部分：海底地形地貌调查 |
China National Standards Specificatio |
English PDF |
| GB/T 12758-2004 |
Signal system for urban rail transit--General Specifications 城市轨道交通信号系统通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12752-1991 |
General Specification for marine Loran-C receiving equipment 船用罗兰C接收设备通用技术条件 |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 12742-1991 |
The Specifications of testing equipment and measuring appliance for bicycle 自行车检测设备和器具技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12725-2011 |
General Specification for alkaline nickel-iron rechargeable batteries 碱性铁镍蓄电池通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12719-1991 |
Exploration Specification of hydrogeologyand engineering geology in mining areas 矿区水文地质工程地质勘探规范 |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 12668.4-2006 |
Adjustable speed electrical power drive systems - part 4: General requirements - Rating Specifications for a.c. power drive systems above 1000V a.c. and not exceeding 35kV 调速电气传动系统 第4部分:一般要求 交流电压1000V以上但不超过35kV的交流调速电气传动系统额定值的规定 |
China National Standards Specificatio |
English PDF |
| GB/T 12668.2-2002 |
Adjustable speed electrical power drive systems--Part 2:General requirements--Rating Specifications for low voltage adjustable frequency a.c. power drive systems 调速电气传动系统 第2部分:一般要求 低压交流变频电气传动系统额定值的规定 |
China National Standards Specificatio |
English PDF |
| GB/T 12668.1-2002 |
Adjustable speed electrical power drive systems--Part 1:General requirements--Rating Specifications for low voltage adjustable speed d.c. power drive systems 调速电气传动系统 第1部分:一般要求 低压直流调速电气传动系统 额定值的规定 |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 12648-1990 |
Generic Specification for weather radars 天气雷达通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12628-2008 |
General Specification for hard disk drive 硬磁盘驱动器通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12627-1990 |
Generic Specification for flexible disk drive 软磁盘驱动器通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12612-2005 |
General Specification for multifunctional solution of iron and steel surface treatment 多功能钢铁表面处理液通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12599-2002 |
Metallic coatings--Electroplated coatings of tin--Specification and test methods 金属覆盖层 锡电镀层 技术规范和试验方法 |
China National Standards Specificatio |
English PDF |
| GB/T 12570-1990 |
Blank detail Specification for monochrome display tubes 单色显示管空白详细规范 (可供认证用) |
China National Standards Specificatio |
English PDF |
| GB/T 12569-1990 |
Blank detail Specification for display storage tubes 直观存储管空白详细规范 (可供认证用) |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 12564-2008 |
Generic Specification for photomultiplier tubes 光电倍增管总规范 |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
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 Specificatio |
English PDF |
| GB/T 12519-2010 |
General Specification of analytical instruments 分析仪器通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12512-1990 |
Fibre optic attenuators--Part 1:Generic Specification 纤维光学衰减器 第一部分:总规范(可供认证用) |
China National Standards Specificatio |
English PDF |
| GB/T 12511-1990 |
Fibre optic switches--Part 1:Generic Specification 纤维光学开关 第一部分:总规范(可供认证用) |
China National Standards Specificatio |
English PDF |
| GB/T 12507.1-2000 |
Connectors for optical fibres and cables--Part 1:Generic Specification 光纤光缆连接器 第1部分:总规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12506-1990 |
Generic Specification for windfinding radars 测风雷达通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12503-1995 |
Generic Specification for TV vans 电视车通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12498-2012 |
Generic Specification of rubidium frequency standard 铷原子频率标准通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12472-2003 |
Geometrical Product Specifications(GPS)--Surface texture:Profile method--Surface roughness parameters and their values for wooden pieces 产品几何量技术规范(GPS) 表面结构 轮廓法 木制件表面粗糙度参数及其数值 |
China National Standards Specificatio |
English PDF |
| GB/T 12471-2009 |
Geometrical product Specifications（GPS) - Wooden part - Limit and fit 产品几何技术规范（GPS） 木制件 极限与配合 |
China National Standards Specificatio |
English PDF |
| 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 Specificatio |
English PDF |
| GB/T 1239.2-2009 |
Cold coiled helical springs technical Specifications - Part 2: Compressions spring 冷卷圆柱螺旋弹簧技术条件 第2部分：压缩弹簧 |
China National Standards Specificatio |
English PDF |
| GB/T 1239.1-2009 |
Cold coiled helical springs technical Specifications - Part 1: Extension spring 冷卷圆柱螺旋弹簧技术条件 第1部分：拉伸弹簧 |
China National Standards Specificatio |
English PDF |
| GB/T 12361-2003 |
General Specification of steel die forgings 钢质模锻件 通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12360-2005 |
Geometrical Product Specifications(GPS) Cone fit 产品几何量技术规范(GPS) 圆锥配合 |
China National Standards Specificatio |
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 Specificatio |
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 Specificatio |
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 Specificatio |
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 Specificatio |
English PDF |
| GB/T 12357.1-2015 |
Multimode optical fibres for telecommunication—Part 1: Sectional Specification for category A1 multimode fibres 通信用多模光纤 第1部分：A1类多模光纤特性 |
China National Standards Specificatio |
English PDF |
| GB/T 12343.3-2009 |
Compilation Specifications for national fundamental scale maps - Part 3: Compilation specifications for 1:500 000 1:1 000 000 topographic maps 国家基本比例尺地图编绘规范 第3部分：1:500 000 1:1 000 000地形图编绘规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12343.2-2008 |
Compilation Specifications for national fundamental scale maps - Part 2: compilation specifications for 1:250 000 topographic maps 国家基本比例尺地图编绘规范 第2部分：1:250 000地形图编绘规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12343.1-2008 |
Compilation Specifications for national fundamental scale maps - Part 1:compilation specifications for 1:25 000 1:50 000 1:100 000 topographic maps 国家基本比例尺地图编绘规范 第1部分: 1:25 000 1:50 000 1:100 000地形图编绘规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12341-2008 |
Specifications for aerophotogrammetric field work of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000 地形图航空摄影测量外业规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12340-2008 |
Specifications for aerophotogrammetric office operation of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000地形图航空摄影测量内业规范 |
China National Standards Specificatio |
English PDF |
| GB/T 1231-2006 |
Specifications of high strength bolts with large hexagon head,large hexagon nuts,plain washers for steel structures 钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12277-1990 |
Fixed resistors for use in electronic equipment--Part 7:Blank detail Specification--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E 电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平 E (可供认证用) |
China National Standards Specificatio |
English PDF |
| GB/T 12276-1990 |
Fixed resistors for use in electronic equipment--Part 7:Sectional Specification--Fixed resistor networks in which not all resistors are individually measurable 电子设备用固定电阻器 第七部分:分规范 各电阻器不可单独测量的固定电阻网络 (可供认证用) |
China National Standards Specificatio |
English PDF |
| GB/T 12274.1-2012 |
Quartz crystal controlled oscillators of assessed quality - Part 1: Generic Specification 有质量评定的石英晶体振荡器 第1部分：总规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12273-1996 |
Quartz crystal units--A Specification in the quality assessment system for electronic components--Part 1:Generic specification 石英晶体元件 电子元器件质量评定体系规范 第1部分:总规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12273.501-2012 |
Quartz crystal units A Specification in the quality assessment system for electronic components Part 5.1: Blank detail specification- qualification approval 石英晶体元件 电子元器件质量评定体系规范 第5.1部分：空白详细规范 鉴定批准 |
China National Standards Specificatio |
English PDF |
| GB/T 12230-2005 |
General purpose industrial valves-Specification of stainless steel castings 通用阀门 不锈钢铸件技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12229-2005 |
General Purpose industrial valves-Specification of carbon steel castings 通用阀门 碳素钢铸件技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12228-2006 |
General purpose industrial valves - Specification of carbon steel forgings 通用阀门 碳素钢锻件技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12227-2005 |
General purpose industrial valve-Specification of spheroidal graphite iron castings 通用阀门 球墨铸铁件技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12226-2005 |
General purpose industrial valve-Specification of flake graphite iron castings 通用阀门 灰铸铁件技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12225-2005 |
General purpose industrial valves-Specification of copper alloy castings 通用阀门 铜合金铸件技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12189-1990 |
General Specification for television broadcasting exciter 电视广播激励器通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12185-1990 |
General Specification for exciter used to MW AM broadcast transmitter 中波调幅广播激励器通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12184-2007 |
Information processing - Magnetic ink character recognition - Print Specifications 信息处理 磁墨字符识别 印制规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12183-1990 |
General Specification of airborne transponders for air traffic control 空中交通管制机载应答机通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12182-1990 |
General Specification of secondary surveillance radar for air traffic control 空中交通管制二次监视雷达通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12179-2013 |
General Specification for noise generator 噪声发生器通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12171-1990 |
Specification for TDM/FDM 60-channeltransmultiplexing equipments used in the telecommunication network TDM/FDM 60路复用转换设备进网要求 |
China National Standards Specificatio |
English PDF |
| GB/T 121-1986 |
Specifications for pins 销技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 12116-2012 |
General Specification for electron voltmeter 电子电压表通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12114-2013 |
General Specification for synthesized signal generators 合成信号发生器通用规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12078-2012 |
General Specification for X-ray tubes X 射线管总规范 |
China National Standards Specificatio |
English PDF |
| GB/T 12010.3-2010 |
Plastic - Poly(vinyl alcohol)(PVAL)materials - Part 3: Specification 塑料 聚乙烯醇材料（PVAL） 第3部分：规格 |
China National Standards Specificatio |
English PDF |
| GB/T 12010.1-2008 |
Plastics - Poly(vinyl alcohol)(PVAL) materials - Part 1: Designation system and basis for Specifications 塑料 聚乙烯醇材料（PVAL） 第1部分：命名系统和分类基础 |
China National Standards Specificatio |
English PDF |
| GB/T 12008.2-2010 |
Plastics - Polyether polyols - Part 2：Specification 塑料 聚醚多元醇 第2部分：规格 |
China National Standards Specificatio |
English PDF |
| GB/T 12001.1-2008 |
Plastics - Unplasticized poly (vinyl chloride) (PVC-U) moulding and extruded materials - Part 1: Designation system and basis for Specifications 塑料 未增塑聚氯乙烯模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Specificatio |
English PDF |
| GB/T 1192-2008 |
Techincal Specification of agricultural tyres 农业轮胎技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 11920-2008 |
General Specification of central control equipment and system for electrical parts in power stations and substations 电站电气部分集中控制设备及系统通用技术条件 |
China National Standards Specificatio |
English PDF |
| GB/T 1190-2009 |
Technical Specification of earth-mover tyres 工程机械轮胎技术要求 |
China National Standards Specificatio |
English PDF |
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