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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 651-2011 |
Chemical reagent - Potassium IOdate 化学试剂 碘酸钾 |
China National Standards IO |
 English PDF |
| GB/T 6510-1996 |
Cabled distributIOn systems primarily intended for television and sound signals 电视和声音信号的电缆分配系统 |
China National Standards IO |
English PDF |
| GB/T 6509-2005 |
Method for determinatIOn on of low molecular weight compounds content in chip and fibles of polycaproamide 聚己内酰胺切片和纤维中低分子物含量的测定方法 |
China National Standards IO |
English PDF |
| GB/T 6506-2001 |
Test method for crimp contractIOn properties of textured filament yarns 合成纤维变形丝卷缩性能试验方法 |
China National Standards IO |
English PDF |
| GB/T 6497-1986 |
The general rules of terrestrial solar cell calibratIOn 地面用太阳电池标定的一般规定 |
China National Standards IO |
English PDF |
| GB/T 6496-1986 |
The general rules of astronautic solar cell calibratIOn 航天用太阳电池标定的一般规定 |
China National Standards IO |
English PDF |
| GB/T 6495.7-2006 |
Photovoltaic devices - Part 7: ComputatIOn of spectral mismatch error introduced in the testing of a photovoltaic device 光伏器件 第7部分：光伏器件测量过程中引起的光谱失配误差的计算 |
China National Standards IO |
English PDF |
| GB/T 6495.5-1997 |
Photovoltaic devices--Part 5:DeterminatIOn of the equivalent cell temperature(ECT) of photovoltaic (PV) devices by the open-circuit voltage method 光伏器件 第5部分:用开路电压法确定光伏(PV)器件的等效电池温度(ECT) |
China National Standards IO |
English PDF |
| GB/T 6495.4-1996 |
Procedures for temperature and irradiance correctIOns to measured I-V characteristics of crystalline silicon photovoltaic devices 晶体硅光伏器件的I-V实测特性的温度和辐照度修正方法 |
China National Standards IO |
English PDF |
| GB/T 6495.11-2016 |
Photovoltaic devices—Part 11: Test method of initial light-induced degradatIOn of crystalline silicon solar cell 光伏器件 第11部分：晶体硅太阳电池初始光致衰减测试方法 |
China National Standards IO |
English PDF |
| GB/T 6488-2008 |
Liquid chemicals - DeterminatIOn of refrative index at 20℃ 液体化工产品 折光率的测定(20℃) |
China National Standards IO |
English PDF |
| GB/T 6482-2007 |
Thread extensIOn steel bars for rock drilling 凿岩用螺纹连接钎杆 |
China National Standards IO |
English PDF |
| GB/T 648-2011 |
Chemical reagent - Potassium thIOcyanate 化学试剂 硫氰酸钾 |
China National Standards IO |
English PDF |
| GB/T 6481-2002 |
Hollow hexagonal drill rods with taperd connectIOn for rock drilling 凿岩用锥体连接中空六角形钎杆 |
China National Standards IO |
English PDF |
| GB/T 6466-2008 |
Electrodeposited chromium coatings - Electrolytic corrosIOn testing (EC test) 电沉积铬层 电解腐蚀试验(EC试验) |
China National Standards IO |
English PDF |
| GB/T 6465-2008 |
Metallic and other non-organic coatings - Corrodkote corrosIOn test(CORR test) 金属和其他无机覆盖层 腐蚀膏腐蚀试验 (CORR试验) |
China National Standards IO |
English PDF |
| GB/T 6461-2002 |
Methodsfor corrosIOn testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests 金属基体上金属和其他无机覆盖层 经腐蚀试验后的试样和试件的评级 |
China National Standards IO |
English PDF |
| GB/T 6451-2015 |
SpecificatIOn and technical requirements for oil-immersd power transformers 油浸式电力变压器技术参数和要求 |
China National Standards IO |
English PDF |
| GB/T 6445-2007 |
Rolling bearings - Needle roller bearing track rollers - Boundary dimensIOns and tolerances 滚动轴承 滚轮滚针轴承 外形尺寸和公差 |
China National Standards IO |
English PDF |
| GB/T 6444-2008 |
Mechanical vibratIOn - Balancing vocabulary 机械振动 平衡词汇 |
China National Standards IO |
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 IO |
English PDF |
| GB/T 6441-1986 |
The classificatIOn for casualty accidents of enterprise staff and workers 企业职工伤亡事故分类 |
China National Standards IO |
English PDF |
| GB/T 6439-2007 |
DeterminatIOn of water-soluble chlorides in feeds 饲料中水溶性氯化物的测定 |
China National Standards IO |
English PDF |
| GB/T 6438-2007 |
Animal feeding stuffs - DeterminatIOn of crude ash 饲料中粗灰分的测定 |
China National Standards IO |
English PDF |
| GB/T 6437-2002 |
DeterminatIOn of phosphorus in feed--Spectphoto-metry 饲料中总磷的测定 分光光度法 |
China National Standards IO |
English PDF |
| GB/T 6436-2002 |
DeterminatIOn of calcium in feed 饲料中钙的测定 |
China National Standards IO |
English PDF |
| GB/T 6435-2014 |
DeterminatIOn of moisture in feedstuffs 饲料中水分的测定 |
China National Standards IO |
English PDF |
| GB/T 6434-2006 |
Feeding stuffs―DeterminatIOn of crude fiber content Method with intermediate filtration 饲料中粗纤维的含量测定 过滤法 |
China National Standards IO |
English PDF |
| GB/T 6433-2006 |
DeterminaiIOn of crude fat in feeds 饲料中粗脂肪的测定 |
China National Standards IO |
English PDF |
| GB/T 6432-1994 |
Method for the determinatIOn of crude protein in feedstuffs 饲料中粗蛋白测定方法 |
China National Standards IO |
English PDF |
| GB/T 6430-1986 |
The rule of type designatIOn for crystal holders (enclosures) 晶体盒型号命名方法 |
China National Standards IO |
English PDF |
| GB/T 6429-1986 |
The rule of type designatIOn for quartz crystalunits 石英谐振器型号命名方法 |
China National Standards IO |
English PDF |
| GB/T 6422-2009 |
Testing guide for energy consumptIOn of equipment 用能设备能量测试导则 |
China National Standards IO |
English PDF |
| GB/T 6417.2-2005 |
ClassificatIOn and explanation of imperfections in pressure welded joints 金属压力焊接头缺欠分类及说明 |
China National Standards IO |
English PDF |
| GB/T 6417.1-2005 |
ClassificatIOn and explanation of imperfections in fusion welded joints 金属熔化焊接头缺欠分类及说明 |
China National Standards IO |
English PDF |
| GB/T 6414-1999 |
Castings--System of dimensIOnal tolerances and machining allowances 铸件 尺寸公差与机械加工余量 |
China National Standards IO |
English PDF |
| GB/T 6409.2-2009 |
Superabrasives - Diamond or cubic boron nitride grinding tools - Shapes and dimensIOns 超硬磨料制品 金刚石或立方氮化硼磨具 形状和尺寸 |
China National Standards IO |
English PDF |
| GB/T 6409.1-1994 |
Superhard abrasive products and saws--General survey designatIOn 超硬磨具和锯 形状总览、标记 |
China National Standards IO |
English PDF |
| GB/T 6404.2-2005 |
Acceptance code for gear units-Part2:DeterminatIOn of mechanical vibrations of gear units during acceptance testing 齿轮装置的验收规范 第2部分：验收试验中齿轮装置机械振动的测定 |
China National Standards IO |
English PDF |
| GB/T 6384-2008 |
The testing methods for seawater corrosIOn in natural environment of metallic materials for ship and offshore structures 船舶及海洋工程用金属材料在天然环境中的海水腐蚀试验方法 |
China National Standards IO |
English PDF |
| GB/T 6383-2009 |
The method of vibratIOn cavitation erosion test 振动空蚀试验方法 |
China National Standards IO |
English PDF |
| GB/T 6380-2008 |
Statistical interpretatIOn of data - Detection and treatment of outliers in the sample from typeⅠextreme value distribution 数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理 |
China National Standards IO |
English PDF |
| GB/T 6379.6-2009 |
Accuracy(trueness and precisIOn) of measurement methods and results - Part 6: Use in practice of accuracy values 测量方法与结果的准确度（正确度与精密度） 第6部分：准确度值的实际应用 |
China National Standards IO |
English PDF |
| GB/T 6379.5-2006 |
Accuracy(trueness and precisIOn) of measurement methods and results -Part 5: Alternative methods for the determination of the precision of a standard measurement method 测量方法与结果的准确度（正确度与精密度） 第5部分：确定标准测量方法精密度的可替代方法 |
China National Standards IO |
English PDF |
| GB/T 6379.4-2006 |
Accuracy (trueness and precisIOn) of measurement methods and results -Part 4: Basic methods for the determination of the trueness of a standard measurement method 测量方法与结果的准确度（正确度与精密度） 第4部分：确定标准测量方法正确度的基本方法 |
China National Standards IO |
English PDF |
| GB/T 6379.3-2012 |
Accuracy(trueness and precisIOn) of measurement methods and results - Part 3：Intermediate measures of the precision of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第3部分：标准测量方法精密度的中间度量 |
China National Standards IO |
English PDF |
| GB/T 6379.2-2004 |
Accuracy(trueness and precisIOn)of measurement methods and results--Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第2部分:确定标准测量方法重复性与再现性的基本方法 |
China National Standards IO |
English PDF |
| GB/T 6379.1-2004 |
Accuracy(trueness and precisIOn)of measurement methods and results--Part 1:General principles and definitions 测量方法与结果的准确度(正确度与精密度) 第1部分:总则与定义 |
China National Standards IO |
English PDF |
| GB/T 6378.4-2008 |
Sampling procedures for inspectIOn by variables - Part 4: Procedures for assessment of declared quality levels for mean 计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序 |
China National Standards IO |
English PDF |
| GB/T 6378.1-2008 |
Sampling procedures for inspectIOn by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL 计量抽样检验程序 第1部分：按接收质量限（AQL）检索的对单一质量特性和单个AQL的逐批检验的一次抽样方案 |
China National Standards IO |
English PDF |
| GB/T 6374-2004 |
Shanks for rock drilling machines and pneumatic tools and fitting dimensIOns of chuck bushings 凿岩机械与气动工具 尾柄和衬套配合尺寸 |
China National Standards IO |
English PDF |
| GB/T 6373-2007 |
Surface active agents - DeterminatIOn of apparent density 表面活性剂 表观密度的测定 |
China National Standards IO |
English PDF |
| GB/T 6372-2006 |
Surface active agents and detergents - Methods of sample divisIOn 表面活性剂和洗涤剂 样品分样法 |
China National Standards IO |
English PDF |
| GB/T 637-2006 |
Chemical reagent - Sodium thIOsulfate pentahydrate 化学试剂 五水合硫代硫酸钠(硫代硫酸钠) |
China National Standards IO |
English PDF |
| GB/T 6371-2008 |
Surface active agents - Textile auxiliaries - DeterminatIOn of detergency 表面活性剂 纺织助剂 洗涤力的测定 |
China National Standards IO |
English PDF |
| GB/T 6370-2012 |
Surface active agents - AnIOnic surface active agents - Determination of solubility in water 表面活性剂 阴离子表面活性剂 水中溶解度的测定 |
China National Standards IO |
English PDF |
| GB/T 6369-2008 |
Surface active agents - DeterminatIOn of emulsifying power - Colorimetric method 表面活性剂 乳化力的测定 比色法 |
China National Standards IO |
English PDF |
| GB/T 6368-2008 |
Surface active agents - DeterminatIOn of pH of aqueous solution - Potentiometric method 表面活性剂 水溶液pH值的测定 电位法 |
China National Standards IO |
English PDF |
| GB/T 6367-2012 |
Surface active agents - PreparatIOn of water with known calcium hardness 表面活性剂 已知钙硬度水的制备 |
China National Standards IO |
English PDF |
| GB/T 6366-2012 |
Surface active agents - DeterminatIOn of mineral sulfate content - Titrimetric method 表面活性剂 无机硫酸盐含量的测定 滴定法 |
China National Standards IO |
English PDF |
| GB/T 6365-2006 |
Surface active agents - DeterminatIOn of free alkalinity or free acidity - Titrimetric method 表面活性剂 游离碱度或游离酸度的测定 滴定法 |
China National Standards IO |
English PDF |
| GB/T 6361-1999 |
Series of type-spectrums for parabolic antennas used in microwave relay communicatIOn systems 微波接力通信系统 抛物面天线型谱系列 |
China National Standards IO |
English PDF |
| GB/T 6360-1995 |
SpecificatIOn for laser radiation power and energy measuring equipment 激光功率能量测试仪器规范 |
China National Standards IO |
English PDF |
| GB/T 6352-1998 |
Semiconductor devices--Discrete devices--Part 6:Thyristors--SectIOn One:Blank detail specification for reverse blocking triode thyristors，ambient or case-rated，up to 100A 半导体器件 分立器件 第6部分:闸流晶体管 第一篇 100A以下环境或管壳额定反向阻断三极闸流晶体管空白详细规范 |
China National Standards IO |
English PDF |
| GB/T 6351-1998 |
Semiconductor devices--Discrete devices--Part 2:Rectifier dIOdes--Section One:Blank detail specification for rectifier diodes(including avalanche recti fier diodes)，ambient and case-rated，up to 100A 半导体器件 分立器件 第2部分:整流二极管 第一篇 100A以下环境或管壳额定整流二极管(包括雪崩整流二极管)空白详细规范 |
China National Standards IO |
English PDF |
| GB/T 6346.3-2015 |
Fixed capacitors for use in electronic equipment—Part 3: SectIOnal specification—Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte 电子设备用固定电容器 第3部分：分规范 表面安装MnO2固体电解质钽固定电容器 |
China National Standards IO |
English PDF |
| GB/T 6346.301-2015 |
Fixed capacitors for use in electronic equipment—Part 3-1: Blank detail specificatIOn—Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte—Assessment level EZ 电子设备用固定电容器 第3-1部分：空白详细规范 表面安装MnO2固体电解质钽固定电容器 评定水平EZ |
China National Standards IO |
English PDF |
| GB/T 6346.14-2015 |
Fixed capacitors for use in electronic equipment—Part 14: SectIOnal specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains 电子设备用固定电容器 第14部分：分规范 抑制电源电磁干扰用固定电容器 |
China National Standards IO |
English PDF |
| GB/T 6346.1401-2015 |
Fixed capacitors for use in electronic equipment—Part 14-1: Blank detail specificatIOn—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains—Assessment level D 电子设备用固定电容器 第14-1部分：空白详细规范 抑制电源电磁干扰用固定电容器 评定水平D |
China National Standards IO |
English PDF |
| GB/T 6346.11-2015 |
Fixed capacitors for use in electronic equipment—Part 11: SectIOnal specification—―Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors 电子设备用固定电容器 第11部分：分规范 金属箔式聚乙烯对苯二甲酸乙二醇酯膜介质直流固定电容器 |
China National Standards IO |
English PDF |
| GB/T 6346.1101-2015 |
Fixed capacitors for use in electronic equipment—Part 11-1: Blank detail specificatIOn—Fixed polyethylene-terephthalate film dielectric metal foil d.c.capacitors—Assessment level EZ 电子设备用固定电容器 第11-1部分：空白详细规范 金属箔式聚乙烯对苯二甲酸乙二醇酯膜介质直流固定电容器 评定水平EZ |
China National Standards IO |
English PDF |
| GB/T 6344-2008 |
Flexible cellular polymeric materials - DeterminatIOn of tensile strength and elongation at break 软质泡沫聚合材料 拉伸强度和断裂伸长率的测定 |
China National Standards IO |
English PDF |
| GB/T 6343-2009 |
Cellular plastics and rubbers - DeterminatIOn of apparent density 泡沫塑料及橡胶 表观密度的测定 |
China National Standards IO |
English PDF |
| GB/T 6342-1996 |
Cellular plastics and rubbers--DeterminatIOn of linear dimensions 泡沫塑料与橡胶 线性尺寸的测定 |
China National Standards IO |
English PDF |
| GB/T 6340-2004 |
Inverse dovetail cutters and dovetail cutters with cylindrical shanks--Technical specificatIOns 直柄反燕尾槽铣刀和直柄燕尾槽铣刀 技术条件 |
China National Standards IO |
English PDF |
| GB/T 6335.2-2010 |
Rotary and rotary impact masonry drill bits with hardmetal tips Part 2: Technical specificatIOns 旋转和旋转冲击式硬质合金建工钻 第2部分：技术条件 |
China National Standards IO |
English PDF |
| GB/T 6335.1-2010 |
Rotary and rotary impact masonry drill bits with hardmetal tips Part1: DimensIOns 旋转和旋转冲击式硬质合金建工钻 第1部分：尺寸 |
China National Standards IO |
English PDF |
| GB/T 6329-1996 |
Adhesives--DeterminatIOn of tensile strength of butt joints 胶粘剂对接接头拉伸强度的测定 |
China National Standards IO |
English PDF |
| GB/T 6326-2014 |
Tyre terms and definitIOns 轮胎术语及其定义 |
China National Standards IO |
English PDF |
| GB/T 6324.8-2014 |
Test methods of organic chemical products―Part 8：DeterminatIOn of water of liquid products―Carl.fischer coulometric method 有机化工产品试验方法 第8部分：液体产品水分测定 卡尔.费休库仑电量法 |
China National Standards IO |
English PDF |
| GB/T 6324.7-2014 |
Test method of organic chemical products—Part 7: DeterminatIOn of molten color 有机化工产品试验方法 第7部分：熔融色度的测定 |
China National Standards IO |
English PDF |
| GB/T 6324.6-2014 |
Test method of organic chemical products—Part 6: DeterminatIOn of color for liquids—Tristimulus colorimetry 有机化工产品试验方法 第6部分：液体色度的测定 三刺激值比色法 |
China National Standards IO |
English PDF |
| GB/T 6324.5-2008 |
Test method of organic chemical products - Part 5: DeterminatIOn of trace quantities of carbonyl compounds in organic chemicals 有机化工产品试验方法 第5部分：有机化工产品中羰基化合物含量的测定 |
China National Standards IO |
English PDF |
| GB/T 6324.4-2008 |
Test method of organic chemical products - Part 4: DeterminatIOn of trace sulfur in organic liquid products - Microcoulometric method 有机化工产品试验方法 第4部分:有机液体化工产品微量硫的测定 微库仑法 |
China National Standards IO |
English PDF |
| GB/T 6324.3-2011 |
Test method of organic chemical products - Part 3: DeterminatIOn of permanganate-reducing substances 有机化工产品试验方法 第3部分：还原高锰酸钾物质的测定 |
China National Standards IO |
English PDF |
| GB/T 6324.2-2004 |
Test method of organic chemical products--Part 2:DeterminatIOn of dry residue after evaporation on a water bath for volatile organic liquids 有机化工产品试验方法 第2部分:挥发性有机液体水浴上蒸发后干残渣的测定 |
China National Standards IO |
English PDF |
| GB/T 631-2007 |
Chemical reagent - Ammonia solutIOn 化学试剂 氨水 |
China National Standards IO |
English PDF |
| GB/T 6303-1986 |
Method of inspectIOn for ship filter 船用油滤器检验方法 |
China National Standards IO |
English PDF |
| GB/T 6301-1986 |
DeterminatIOn of fuel consumption rate for marine diesel engine 船用柴油机燃油消耗率测定方法 |
China National Standards IO |
English PDF |
| GB/T 6300-2007 |
RegulatIOns for submission of the ship’s finished documents 提交船舶产品完工文件的规定 |
China National Standards IO |
English PDF |
| GB/T 6288-1986 |
DeterminatIOn of particle size for granular molecular sieve 粒状分子筛粒度测定方法 |
China National Standards IO |
English PDF |
| GB/T 6287-1986 |
DeterminatIOn of static absorbed water for molecular sieve 分子筛静态水吸附测定方法 |
China National Standards IO |
English PDF |
| GB/T 6286-1986 |
DeterminatIOn of bulk density for molecular sieve 分子筛堆积密度测定方法 |
China National Standards IO |
English PDF |
| GB/T 6285-2003 |
DeterminatIOn of trace oxygen in gases--Eletrochemical method 气体中微量氧的测定 电化学法 |
China National Standards IO |
English PDF |
| GB/T 6284-2006 |
Chemical products for industrial use - General method for determinatIOn of water content - The loss of mass on drying method 化工产品中水分测定的通用方法 干燥减量法 |
China National Standards IO |
English PDF |
| GB/T 6283-2008 |
Chemical products - DeterminatIOn of water Karl.fischer method (general method) 化工产品中水分含量的测定 卡尔.费休法（通用方法） |
China National Standards IO |
English PDF |
| GB/T 6282-1986 |
Interface parameters of the 25 to 1000MHz land mobile telecommunicatIOn network connecting to public telecommunication network through subscriber lines 25～1000 MHz陆地移动通信网通过用户线接入公用通信网的接口参数 |
China National Standards IO |
English PDF |
| GB/T 6277-1986 |
Methods of measurement for televisIOn transmitters 电视发射机测量方法 |
China National Standards IO |
English PDF |
| GB/T 6276.9-2010 |
DeterminatIOn of ammonium hydrogen carbonate for industrial use - Part 9: Heavy metal content - Visible turbidimetric method 工业用碳酸氢铵的测定方法 第9部分：重金属含量 目视比浊法 |
China National Standards IO |
English PDF |
| GB/T 6276.8-2010 |
DeterminatIOn of ammonium hydrogen carbonate for industrial use - Part 8: Arsenic content - Gutzeit method 工业用碳酸氢铵的测定方法 第8部分：砷含量 砷斑法 |
China National Standards IO |
English PDF |
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