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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 "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 20148-2006 Spatial distribution of daylight-CIE standard general sky
    日光的空间分布 CIE一般标准天空    		 China National Standards
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    GB/T 20145-2006 Photobiological safety of lamps and lamp systems
    灯和灯系统的光生物安全性    		 China National Standards
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    GB/T 20143-2006 Procedure for use in the preparation of maximum lamp outlines
    灯最大外形尺寸图的制定程序    		 China National Standards
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    GB/T 20140-2016 Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators
    隐极同步发电机定子绕组端部动态特性和振动测量方法及评定    		 China National Standards
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    GB/T 20140-2006 Dynamic characteristic and vibration measurement method of turbo-generators on stator windings and evaluation criteria
    透平型发电机定子绕组端部动态特性和振动试验方法及评定    		 China National Standards
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    GB/T 20139-2006 Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS
    电气绝缘结构-对已确定等级的散绕绕组绝缘结构进行组分调整的热评定方法    		 China National Standards
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    GB/T 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
    电器设备外壳对外界机械碰撞的防护等级（IK代码）    		 China National Standards
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    GB/T 20137-2006 Method for determining losses and efficiency of three-phase cage induction motors
    三相笼型异步电动机损耗和效率的确定方法    		 China National Standards
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    GB/T 20136-2006 Electric power plant with inernal combustion engines, general method of test for
    内燃机电站通用试验方法    		 China National Standards
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    GB/T 20133-2006 Road traffic information collection - Classification and code of message
    道路交通信息采集 信息分类与编码    		 China National Standards
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    GB/T 2013-2010 Standard test method for density of liquid petrochemical products
    液体石油化工产品密度测定法    		 China National Standards
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    GB/T 20131-2006 Calibration and usage of α/β gas proportional counters
    α/β流气式正比计数器的标定和使用    		 China National Standards
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    GB/T 20127.9-2006 Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 痕量元素的测定 第9部分：电感耦合等离子体发射光谱法测定钪含量    		 China National Standards
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    GB/T 20127.8-2006 Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第8部分：氢化物发生-原子荧光光谱法测定锑含量    		 China National Standards
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    GB/T 20127.7-2006 Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method
    钢铁及合金 痕量元素的测定 第7部分：示波极谱法测定铅含量    		 China National Standards
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    GB/T 20127.6-2006 Steel and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopolarographic method
    钢铁及合金 痕量元素的测定 第6部分：没食子酸-示波极谱法测定锗含量    		 China National Standards
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    GB/T 20127.5-2006 Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
    钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量    		 China National Standards
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    GB/T 20127.4-2006 Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第4部分：石墨炉原子吸收光谱法测定铜含量    		 China National Standards
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    GB/T 20127.3-2006 Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 痕量元素的测定 第3部分：电感耦合等离子体发射光谱法测定钙、镁和钡含量    		 China National Standards
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    GB/T 20127.2-2006 Steel and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第2部分：氢化物发生-原子荧光光谱法 测定砷含量    		 China National Standards
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    GB/T 20127.13-2006 Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
    钢铁及合金 痕量元素的测定 第13部分：碘化物萃取-苯基荧光酮光度法测定锡含量    		 China National Standards
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    GB/T 20127.12-2006 Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第12部分：火焰原子吸收光谱法测定锌含量    		 China National Standards
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    GB/T 20127.1-2006 Steel and alloy - Determination of trace element contents Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第1部分：石墨炉原子吸收光谱法测定银含量    		 China National Standards
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    GB/T 20127.11-2006 Steel and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method
    钢铁及合金 痕量元素的测定 第11部分：电感耦合等离子体质谱法测定铟和铊含量    		 China National Standards
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    GB/T 20127.10-2006 Steel and alloy - Determination of trace element contents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第10部分：氢化物发生-原子荧光光谱法测定硒含量    		 China National Standards
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    GB/T 20126-2006 Unalloyed steel -- Determination of low carbon content -- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
    非合金钢 低碳含量的测定 第2部分：感应炉（经预加热）内燃烧后红外吸收法    		 China National Standards
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    GB/T 20125-2006 Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method
    低合金钢 多元素的测定 电感耦合等离子体发射光谱法    		 China National Standards
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    GB/T 20124-2006 Steel and iron -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (Routine method)
    钢铁 氮含量的测定 惰性气体熔融热导法（常规方法）    		 China National Standards
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    GB/T 20123-2006 Steel and iron -- Determination of total carbon and sulfur content -- Infrared absorption method after combustion in an induction furnace (routine method)
    钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法（常规方法）    		 China National Standards
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    GB/T 20122-2006 Corrosion of metals and alloys -- Evaluation of stress corrosion cracking by the drop evaporation test
    金属和合金的腐蚀 滴落蒸发试验的应力腐蚀开裂评价    		 China National Standards
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    GB/T 2012-1989 Aromatic hydrocarbons--Test method of acid wash
    芳烃酸洗试验法    		 China National Standards
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    GB/T 20121-2006 Corrosion of metals and alloys -- Corrosion tests in artificial atmosphere -- Accelerated outdoor test by intermittent spraying of a salt solution (Scab test)
    金属和合金的腐蚀 人造气氛的腐蚀试验 间歇盐雾下的室外加速试验（疮痂试验）    		 China National Standards
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    GB/T 20120.2-2006 Corrosion of metals and alloys -- Corrosion fatigue testing -- Part 2: Crack propagation testing using precracked specimens
    金属和合金的腐蚀 腐蚀疲劳试验 第2部分：预裂纹试验裂纹扩展试验    		 China National Standards
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    GB/T 20120.1-2006 Corrosion of metals and alloys - Corrosion fatigue testing - Part 1: Cycles to failure testing
    金属和合金的腐蚀 腐蚀疲劳试验 第1部分：循环失效试验    		 China National Standards
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    GB/T 20117-2006 Fine ceramics (advanced ceramics, advanced technical ceramics) - Sample preparation for the determination of particle size distribution of ceramic powders
    精细陶瓷粉体颗粒尺寸分布测试用样品的制备    		 China National Standards
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    GB/T 20112-2015 Evaluation and qualification of electrical insulation systems
    电气绝缘系统的评定与鉴别    		 China National Standards
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    GB/T 2011-1987 Method of sampling and sample preparation of manganeseores in bulk
    散装锰矿石取样、制样方法    		 China National Standards
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    GB/T 20110-2006 Hydraulic fluid power - Cleanliness of parts and components - Inspection document and principles related to contaminant collection,analysis and data reporting
    液压传动 零件和元件的清洁度 与污染物的收集、分析和数据报告相关的检验文件和准则    		 China National Standards
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    GB/T 20106-2006 General principles of stipulating the assessment indicator frame of cleaner production for industries
    工业清洁生产评价指标体系编制通则    		 China National Standards
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    GB/T 20104-2006 Method for identifying tendency of coal to spontaneous combustion by oxygen absorption with chromatograph
    煤自燃倾向性色谱吸氧鉴定法    		 China National Standards
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    GB/T 20102-2006 Test method for determining tensile breaking strength of glass fiber reinforcing mesh, after exposure to a sodium hydroxide sulution
    玻璃纤维网布耐碱性试验方法 氢氧化钠溶液浸泡法    		 China National Standards
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    GB/T 2010-1987 Method of sampling and sample preparation of talc in bulk
    散装滑石取样、制样方法    		 China National Standards
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    GB/T 20095-2006 Assessment code for performance of solar water heating systems
    太阳热水系统性能评定规范    		 China National Standards
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    GB/T 20094-2006 Code of hygienic practice for abattoir and meat processing establishment
    屠宰和肉类加工企业卫生管理规范    		 China National Standards
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    GB/T 20093-2013 Classification and code of news in Chinese
    中文新闻信息分类与代码    		 China National Standards
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    GB/T 2009-1987 Method of sampling and sample preparation of bauxite in bulk
    散装矾土取样、制样方法    		 China National Standards
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    GB/T 20090.5-2012 Information technology - Advanced coding of audio and video - Part 5: Reference software
    信息技术 先进音视频编码 第5部分：参考软件    		 China National Standards
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    GB/T 20090.4-2012 Information technology - Advanced coding of audio and video - Part 4: Conformance testing
    信息技术 先进音视频编码 第4部分：符合性测试    		 China National Standards
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    GB/T 20090.2-2013 Information technology―Advanced coding of audio and video―Part 2: Video
    信息技术 先进音视频编码 第2部分：视频    		 China National Standards
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    GB/T 20090.16-2016 Information technology—Advanced coding of audio and video—Part 16: Broadcasting video
    信息技术 先进音视频编码 第16部分：广播电视视频    		 China National Standards
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    GB/T 20090.12-2015 Information technology—Advanced coding of audio and video—Part 12: Synthetic scene
    信息技术 先进音视频编码 第12部分：综合场景    		 China National Standards
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    GB/T 20090.1-2012 Information technology - Advanced coding of audio and video - Part 1: System
    信息技术 先进音视频编码 第1部分：系统    		 China National Standards
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    GB/T 20090.11-2015 Information technology—Advanced coding of audio and video—Part 11: Synchronous text
    信息技术 先进音视频编码 第11部分：同步文本    		 China National Standards
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    GB/T 20090.10-2013 Information technology—Advanced coding of audio and video—Part 10: Mobile speech and audio
    信息技术 先进音视频编码 第10部分：移动语音和音频    		 China National Standards
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    GB/T 20088-2006 Machinery for agriculture - Trailed units of shallow tillage equipment - Main dimensions and attachment points
    农业机械 浅耕机具的牵引装置 主要尺寸和连接点    		 China National Standards
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    GB/T 20082-2006 Hydraulic fluid power -- Fluid contamination -- Determination of particulate contamination by the counting method using an optical microscope
    液压传动 液体污染 采用光学显微镜测定颗粒污染度的方法    		 China National Standards
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    GB/T 2008-1987 Method of sampling and sample preparation of fluorspar in bulk
    散装氟石取样、制样方法    		 China National Standards
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    GB/T 20076-2006 Measurement methods of maximum torque and maximum net power of engines for motorcycles and mopeds
    摩托车和轻便摩托车发动机 最大扭矩和最大净功率测量方法    		 China National Standards
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    GB/T 2007.7-1987 General rules for the sampling and sample preparation of minerals in bulk--The method for determination of size by manual sieving
    散装矿产品取样、制样通则 粒度测定方法 手工筛分法    		 China National Standards
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    GB/T 2007.6-1987 General rules for thesampling and sample preparation of minerals in bulk--Determination of moisture content--Heat drying method
    散装矿产品取样、制样通则 水分测定方法 热干燥法    		 China National Standards
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    GB/T 2007.4-2008 General rules for the sampling and sample preparation of minerals in bulk - Experimental methods for checking the precision and bias
    散装矿产品取样、制样通则 偏差、精密度校核试验方法    		 China National Standards
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    GB/T 2007.3-1987 General rules for the sampling and sample preparation of minerals in bulk--Experimental method for evaluation of quality variation
    散装矿产品取样、制样通则 评定品质波动试验方法    		 China National Standards
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    GB/T 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk--Sample preparation by manual method
    散装矿产品取样、制样通则 手工制样方法    		 China National Standards
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    GB/T 2007.1-1987 General rules for the sampling and sample preparation of minerals in bulk--Sampling by manual method
    散装矿产品取样、制样通则 手工取样方法    		 China National Standards
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    GB/T 20068-2006 Technical requirements of shipborne automatic identification system
    船载自动识别系统(AIS)技术要求    		 China National Standards
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    GB/T 20066-2006 Steel and iron -- Sampling and preparation of samples for the determination of chemical composition
    钢和铁 化学成分测定用试样的取样和制样方法    		 China National Standards
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    GB/T 20065-2006 Screw-thread steel bars for the prestressing of concrete
    预应力混凝土用螺纹钢筋    		 China National Standards
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    GB/T 20064.2-2006 Reciprocating internal combustion engines - Handle starting equipment - Part 2: Method of testing the angle of disengagement
    往复式内燃机 手柄起动装置 第2部分：脱开角试验方法    		 China National Standards
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    GB/T 20063.14-2009 Graphical symbols for diagrams - Part 14: Devices for transport and handling of material
    简图用图形符号 第14部分：材料运输和搬运用装置    		 China National Standards
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    GB/T 2006-2008 Coke for metallurgy - Determination of mechanical strength
    焦炭机械强度的测定方法    		 China National Standards
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    GB/T 20061-2006 Test method and judgment of anti-deflagration property of permissible explosive
    煤矿许用炸药抗爆燃性能测试方法及判定    		 China National Standards
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    GB/T 2005-1994 Coke for metallurgy--Determination of coke breeze content and size consist
    冶金焦炭的焦末含量及筛分组成的测定方法    		 China National Standards
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    GB/T 20051-2006 Specifications of no power type of amusement devices
    无动力类游乐设施技术条件    		 China National Standards
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    GB/T 20046-2006 Photovoltaic(PV) systems-Characteristics of the utility interface
    光伏(PV)系统 电网接口特性    		 China National Standards
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    GB/T 20043-2005 Field Acceptance Test to Determine the Hydraulic Performance of Hydraulic Turbine,storage pumps and pump-turbines
    水轮机、蓄能泵和水泵水轮机水力性能现场验收试验规程    		 China National Standards
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    GB/T 20042.7-2014 Proton exchange membrane fuel cells―Part 7: Test method of carbon paper properties
    质子交换膜燃料电池 第7部分：炭纸特性测试方法    		 China National Standards
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    GB/T 20042.6-2011 Proton exchange membrane fuel cell - Part 6: Test method of bipolar plate properties
    质子交换膜燃料电池 第6部分：双极板特性测试方法    		 China National Standards
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    GB/T 20042.2-2008 Proton exchange membrane fuel cell - General technical specification of fuel cell stacks
    质子交换膜燃料电池 电池堆通用技术条件    		 China National Standards
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    GB/T 20040-2005 Product of geographical indication -- Fangzheng rice
    地理标志产品 方正大米    		 China National Standards
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    GB/T 20038-2005 Textile machinery -- Dyeing and finishing machines -- Definitions and range of nominal widths
    纺织机械 染整机器 公称宽度的定义和系列    		 China National Standards
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    GB/T 20037-2005 Textile machinery -- Dyeing and finishing machines -- Definition of left and right sides
    纺织机械 染整机器 左右侧定义    		 China National Standards
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    GB/T 20035.5-2005 Textile machinery and accessories -- Cones for cross winding -- Part 5: Dimensions,tolerances and designation of cones with half angle 5°57′
    纺织机械与附件 交叉卷绕用圆锥形筒管 第5部分：半锥角5°57′圆锥形筒管的尺寸、公差和标记    		 China National Standards
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    GB/T 20035.4-2005 Textile machinery and accessories -- Cones for cross winding -- Part 4: Dimensions,tolerances and designation of cones with half angle 4°20′for winding for dyeing purposes
    纺织机械与附件 交叉卷绕用圆锥形筒管 第4部分：半锥角4°20′染色用圆锥形筒管的尺寸、公差和标记    		 China National Standards
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    GB/T 20035.3-2005 Textile machinery and accessories -- Cones for cross winding -- Part 3: Dimensions,tolerances and designation of cones with half angle 4°20′
    纺织机械与附件 交叉卷绕用圆锥形筒管 第3部分：半锥角4°20′圆锥形筒管的尺寸、公差和标记    		 China National Standards
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    GB/T 20035.2-2005 Textile machinery and accessories -- Cones for cross winding -- Part2: Dimensions,tolerances and designation of cones with half angle 3°30′
    纺织机械与附件 交叉卷绕用圆锥形筒管 第2部分：半锥角3°30′圆锥形筒管的尺寸、公差和标记    		 China National Standards
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    GB/T 20030-2005 Specification of Equipment Management System for HFC Network
    HFC网络设备管理系统规范    		 China National Standards
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    GB/T 20028-2005 Rubber,vulcanized or thermoplastic -- Estimation of life-time and maximum temperature of use from an Arrhenius plot
    硫化橡胶或热塑性橡胶 应用阿累尼乌斯图推算寿命和最高使用温度    		 China National Standards
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    GB/T 20027-2005 Rubber-or plastics-coated fabrics -- Determiation of bursting strength
    橡胶或塑料涂覆织物 破裂强度的测定    		 China National Standards
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    GB/T 20026-2005 Rubber and plastics hose -- Determination of abrasion of lining
    橡胶和塑料软管 内衬层耐磨性测定    		 China National Standards
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    GB/T 20024-2005 Rubber and Plastics hoses for fuels for internal-combustion engines -- Method of test for flammability
    内燃机用橡胶和塑料燃油软管 可燃性试验方法    		 China National Standards
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    GB/T 20022-2005 Plastics -- Homopolymer and Copolymer resins of vinyl chloride Determination of apparent density
    塑料 氯乙烯均聚和共聚树脂表观密度的测定    		 China National Standards
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    GB/T 20021-2005 Heat resistant conveyor belts of duck construction
    帆布芯耐热输送带    		 China National Standards
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    GB/T 20019-2005 Thermal spraying -- Acceptance inspection of thermal spraying equipment
    热喷涂 热喷涂设备的验收检查    		 China National Standards
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    GB/T 20018-2005 Metallic and non-metallic coatings -- Measurement of thickness -- Beta backscatter methods
    金属与非金属覆盖层 覆盖层厚度测量 β射线背散射法    		 China National Standards
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    GB/T 20017-2005 Metallic and other inorganic coating -- Measurement of mass per unit area -- Review of gravimetric and chemical analysis methods
    金属和其它无机覆盖层 单位面积质量的测定 重量法和化学分析法评述    		 China National Standards
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    GB/T 20016-2005 Metallic and other inorganic coatings -- Electropolishing as a means of smoothing and passivating stainless steel
    金属和其它无机覆盖层 不锈钢部件平整和钝化的电抛光法    		 China National Standards
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    GB/T 20015-2005 Metallic and other inorganic coatings -- Automated controlled shot-peening of metallic articles prior to nickel, autocatalytic nickel or chromium plating, or as a final finish
    金属和其它无机覆盖层 电镀镍、自催化镀镍、电镀铬及最后精饰 自动控制喷丸硬化前处理    		 China National Standards
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    GB/T 2001-2013 Coke-Determination of proximate analysis
    焦炭工业分析测定方法    		 China National Standards
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    GB/T 20003.1-2014 Special procedures for the development of standards—Part 1：Standard related to patents
    标准制定的特殊程序 第1部分：涉及专利的标准    		 China National Standards
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    GB/T 20002.2-2008 Drafting for special aspects in standards - Part 2: The needs of older persons and persons with disabilities
    标准中特定内容的起草 第2部分：老年人和残疾人的需求    		 China National Standards
    of
    English PDF

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