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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 22157-2008 |
Acoustics - Specification of test tracks for the purpose of measuring noise emitted by road vehicles 声学 用于测量道路车辆发射噪声的试验车道技术规范 |
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| GB/T 9069-2008 |
Determination of sound power level for noise emitted by reciprocating pump - Engineering method 往复泵噪声声功率级的测定 工程法 |
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| GB/T 9966.8-2008 |
Test methods for natural facing stones - Part 8: Test method for structural performance of dimension stone cladding systems by uniform static pressure difference 天然饰面石材试验方法 第8部分: 用均匀静态压差检测石材挂装系统结构强度试验方法 |
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| GB/T 2567-2008 |
Test methods for properties of resin casting boby 树脂浇铸体性能试验方法 |
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| GB/T 15548-2008 |
General specification for three-phase synchronous generators driven by reciprocating internal combustion engine 往复式内燃机驱动的三相同步发电机通用技术条件 |
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| GB/T 22052-2008 |
Test method for vapor pressure - Temperature relationship and initial decompostition temperature of liquids by isoteniscope 用液体蒸气压力计测定液体的蒸气压力 温度关系和初始分解温度的方法 |
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| GB/T 17563-2008 |
Programmadle measuring instruments - Interface system(byte serial,bit parallel) - Codes, formats, pprotocols and common commands 可编程测量设备接口系统（字节串行、位并行）的代码、格式、协议和公共命令 |
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| GB/T 11132-2008 |
Standard test method for hydrocarbon types in liquid petroleum products by fluorescent indicator adsorption 液体石油产品烃类的测定 荧光指示剂吸附法 |
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| GB 13539.3-2008 |
Low-voltage fuses - Part 3:Supplementary requirements for fuses for use by unskilled persons(fuses mainly for household and similar applications) - Examples of standardized systems of fuses A to F 低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求(主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F |
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| GB 10069.3-2008 |
Measurement of airborne noise emitted by rotating electrical machines and the noise limits - Part 3:Noise limits 旋转电机噪声测定方法及限值 第3部分: 噪声限值 |
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| GB/T 11847-2008 |
Determination of specific surface area of uranium dioxide powder by BET capacity method 二氧化铀粉末比表面积测定 BET容量法 |
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| GB/T 11839-2008 |
Determination of boron in uranium dioxide pellets by curcumin extraction spectrophotometric method 二氧化铀芯块中硼的测定 姜黄素萃取光度法 |
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| GB/T 22232-2008 |
Test method for the thermal stability of chemicals by differential scanning calorimetry 化学物质的热稳定性测定 差示扫描量热法 |
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| GB/T 22047-2008 |
Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法 |
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| GB/T 22036-2008 |
Coast-by methods for measurement of tyre-to-road sound emission 轮胎惯性滑行通过噪声测试方法 |
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| GB/T 17969.3-2008 |
Information technology - Open systems interconnection - Procedures for the operation of OSI registration authorities: Registration of Object identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T 信息技术 开放系统互连 OSI登记机构的操作规程 第3部分：ISO和ITU-T联合管理的顶级弧下的客体标识符弧的登记 |
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| GB/T 15074-2008 |
General guide of quantitative analysis by EPMA 电子探针定量分析方法通则 |
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| GB/T 12967.6-2008 |
Test Methods for anodic oxidation coatings of aluminium and aluminium alloys - Part 6:Determination of color differences and appearance of colored anodic oxide films by viewing method 铝及铝合金阳极氧化膜检测方法 第6部分：目视观察法检验着色阳极氧化膜色差和外观质量 |
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| GB/T 21929-2008 |
Test method for flash point by tag closed cup tester 泰格闭口杯闪点测定法 |
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| GB/T 18303-2008 |
Color grading of polished diamond by visual matching 钻石色级目视评价方法 |
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| GB/T 9996.2-2008 |
Determination of appearance quality of yarns made of cotton or man-made fibers，or their blends by winding on the black board - Part 2: individual assessment 棉及化纤纯纺、混纺纱线外观质量黑板检验方法 第2部分：分别评定法 |
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| GB/T 9996.1-2008 |
Determination of appearance quality of yarns made of cotton or man-made fibres,or their blends by winding on the black board - Part 1:comprehensive assessment 棉及化纤纯纺、混纺纱线外观质量黑板检验方法 第1部分：综合评定法 |
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| GB/T 17626.6-2008 |
Electromagnetic compatibility - Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields 电磁兼容 试验和测量技术 射频场感应的传导骚扰抗扰度 |
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| GB/T 21915-2008 |
Determination of natamycin in food - by high-performance liquid chromatography 食品中纳他霉素的测定 液相色谱法 |
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| GB/T 21843-2008 |
Plastics - Vinyl chloride homopolymer and copolymer resins - Particle size determination by mechanical sieving 塑料 氯乙烯均聚和共聚树脂 用机械筛测定粒径 |
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| GB/T 18396-2008 |
Natural latex - Determination of surface tension by the ring method 天然胶乳 环法测定表面张力 |
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| GB/T 9282.1-2008 |
Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1:Visual method 透明液体 以铂-钴等级评定颜色 第1部分：目视法 |
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| GB/T 9281.1-2008 |
Clear liquids - Estimation of colour by the Gardner colour scale - Part 1:Visual method 透明液体 加氏颜色等级评定颜色 第1部分：目视法 |
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| GB/T 18876.3-2008 |
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology 应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第3部分 钢中碳化物级别的图像分析与体视学测定 |
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| GB/T 11343-2008 |
Non-destructive testing - Practice for ultrasonic angle-beam testing by the contact method 无损检测 接触式超声斜射检测方法 |
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| GB/T 21864-2008 |
Standard test method for molecular weight averages and molecular weight distribution of polystyrene by high performance size-exclusion chromatography 聚苯乙烯的平均分子量和分子量分布的检测标准方法 高效体积排阻色谱法 |
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| GB/T 21782.3-2008 |
Coating powders - Part 3：Determination of density by liquid displacement pyknometer 粉末涂料 第3部分：液体置换比重瓶法测定密度 |
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| GB/T 21782.2-2008 |
Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) 粉末涂料 第2部分：气体比较比重仪法测定密度(仲裁法) |
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| GB/T 21782.1-2008 |
Coating powders - Part 1: Determination of particle size distribution by sieving 粉末涂料 第1部分：筛分法测定粒度分布 |
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| GB/T 21779-2008 |
Test method for particle size distribution of metal powders and related compounds by light scattering 金属粉末和相关化合物粒度分布的光散射试验方法 |
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| GB/T 27027-2008 |
Guidelines for corrective action to be taken by a certification body in the event of misuse of its mark of conformity 认证机构对误用其符合性标志采取纠正措施的实施指南 |
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| GB/T 14728.2-2008 |
Walking aids manipulated by both arms - Requirements and test methods - Part 2: Rollators 双臂操作助行器具 要求和试验方法 第2部分：轮式助行架 |
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| GB/T 13397-2008 |
Technical specification for silver-metaloxide electrical contacts by alloy internal oxidation method 合金内氧化法银金属氧化物电触头技术条件 |
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| GB/T 21650.2-2008 |
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption 压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第2部分：气体吸附法分析介孔和大孔 |
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| GB/T 21650.1-2008 |
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry 压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第1部分：压汞法 |
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| GB/T 21637-2008 |
Method of morphological identification of coronavirus by using transmission electron microscopy 冠状病毒透射电子显微镜形态学鉴定方法 |
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| GB/T 9871-2008 |
Rubber，vulcanized or thermoplastic-Determination of aging characteristics by measurement of stress relaxation 硫化橡胶或热塑性橡胶老化性能的测定 拉伸应力松弛试验 |
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| GB/T 21525-2008 |
Inorganic chemical products for industrial use - General method for determination of magnesium content by complexation titration 无机化工产品中镁含量测定的通用方法 络合滴定法 |
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| GB/T 12832-2008 |
Rubber-Determination of crystallization effects by hardness measurements 橡胶结晶效应的测定 硬度测量法 |
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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 |
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| GB 4208-2008 |
Degrees of protection provided by enclosure(IP code) 外壳防护等级(IP代码) |
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| GB/T 2423.32-2008 |
Environmental testing for electric and electronic products - Part 2: Test methods - Test Ta: Solderability test by the wetting balance method 电工电子产品环境试验 第2部分：试验方法 试验Ta: 润湿称量法可焊性 |
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| GB/T 20485.22-2008 |
Methods for the calibration of vibration and shock transducers - Part 22: Shock calibration by comparison to a reference transducer 振动与冲击传感器校准方法 第 22部分：冲击比较法校准 |
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| GB/T 20485.12-2008 |
Methods for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method 振动与冲击传感器校准方法 第12部分：互易法振动绝对校准 |
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| GB/T 21451.4-2008 |
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by automatic methods - Part 4: Measurement of temperature in atmospheric tanks 石油和液体石油产品 储罐中液位和温度自动测量法 第4部分: 常压罐中的温度测量 |
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| GB/T 21446-2008 |
Measurement of natural gas flow by means of standard orifice meter 用标准孔板流量计测量天然气流量 |
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| GB/T 21391-2008 |
Measurement of natural gas flow by turbine meters 用气体涡轮流量计测量天然气流量 |
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| GB/T 16842-2008 |
Protection of persons and equipment by enclosures - Probe for verification 外壳对人和设备的防护 检验用试具 |
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| GB/T 21371-2008 |
by-Product gypsum for use in cement 用于水泥中的工业副产石膏 |
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| GB/T 8801-2007 |
Test method for unplasticized polyvinyl chloride(PVC-U)fittings by falling 硬聚氯乙烯（PVC-U）管件坠落试验方法 |
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| GB/T 6581-2007 |
Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method 玻璃在100℃耐盐酸浸蚀性的火焰发射或原子吸收光谱测定方法 |
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| GB/T 21293-2007 |
Determination of fiber length and distribution parameters by Almeter method 纤维长度及其分布参数的测定方法 阿尔米特法 |
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| GB/T 21216-2007 |
insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method 绝缘液体 测量电导和电容确定介质损耗因数的试验方法 |
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| GB 21288-2007 |
Limits for human local exposure to electromagnetic fields emitted by mobile phones 移动电话电磁辐射局部暴露限值 |
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| GB/Z 21233-2007 |
Acoustics - Assessment of noise annoyance by means of social and socio-acoustics surveys 声学 应用社会调查和社会声学调查评价噪声烦恼度 |
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| GB/T 21232-2007 |
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens 声学 办公室和车间内声屏障控制噪声的指南 |
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| GB/T 21231-2007 |
Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices 声学 小型通风装置辐射空气噪声的测量方法 |
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| GB/T 21229-2007 |
Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room 声学 风道末端装置、末端单元、风道闸门和阀噪声声功率级的混响室测定 |
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| GB/T 21188-2007 |
Measurement of gas flow by means of critical flow Venturi nozzles 用临界流文丘里喷嘴测量气体流量 |
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| GB/T 17248.6-2007 |
Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity 声学 机器和设备发射的噪声 声强法现场测定工作位置和其它指定位置发射声压级的工程法 |
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| GB/T 21185-2007 |
Information technology - Office machines - Method of specifying image reproduction of colour copying machines by analog test charts - Realisation and application 信息技术 办公设备 用模拟测试版评价彩色复印机图像印品性能的方法 制作和应用 |
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| GB/T 21196.4-2007 |
Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 4: Assessment of appearance change 纺织品 马丁代尔法织物耐磨性的测定 第4部分：外观变化的评定 |
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| GB/T 21196.3-2007 |
Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 3: Determination of mass loss 纺织品 马丁代尔法织物耐磨性的测定 第3部分：质量损失的测定 |
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| GB/T 21196.2-2007 |
Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown 纺织品 马丁代尔法织物耐磨性的测定 第2部分：试样破损的测定 |
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| GB/T 21196.1-2007 |
Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 1: Martindale abrasion testing apparatus 纺织品 马丁代尔法织物耐磨性的测定 第1部分:马丁代尔耐磨试验仪 |
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| GB/T 21313-2007 |
Analysis of β-agonists in foods of animal origin by high performance liquid chromatography tandem mass spectrometry 动物源性食品中β-受体激动剂残留检测方法 液相色谱-质谱/质谱法 |
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| GB/T 21312-2007 |
Analysis of fourteen quinolones in food of animal origin by high performance liquid chromatography tandem mass spectrometry 动物源性食品中14种喹诺酮药物残留检测方法 液相色谱-质谱/质谱法 |
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| GB/T 21131-2007 |
Environmental tobacco smoke Estimation of its contribution to respirable suspended particles Determination of particulate matter by ultraviolet absorbance and by fluorescence 环境烟草烟气 可吸入悬浮颗粒物的估测 用紫外吸收法和荧光法测定粒相物 |
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| GB/T 10726-2007 |
Chemical reagent - General method for the determination of metals by solvent extraction followed by AAS 化学试剂 溶剂萃取-原子吸收光谱法测定金属杂质通用方法 |
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| GB/T 9272-2007 |
Paints and varnishes - Determination of percentage volume of non-volatile matter by measuring the density of a dried coating 色漆和清漆 通过测量干涂层密度测定涂料的不挥发物体积分数 |
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| GB/T 21114-2007 |
Chemical analysis of refractory products by XRF - Fused cast bead method 耐火材料 X射线荧光光谱化学分析 - 熔铸玻璃片法 |
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| GB/T 21013-2007 |
Machine tools - Mounting of plain grinding wheels by means of hub flanges 机床 紧固平砂轮用砂轮卡盘 |
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| GB/T 20485.21-2007 |
Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer 振动与冲击传感器校准方法 第21部分：振动比较法校准 |
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| GB/T 20485.13-2007 |
Methods for the calibration of vibration and shock transducers - Part 13: Primary shock calibration by laser interferometry 振动与冲击传感器校准方法 第13部分: 激光干涉法冲击绝对校准 |
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| GB/T 20924-2007 |
Service quality evaluation for freight transportion by road 道路货物运输服务质量评定 |
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| GB/T 20923-2007 |
Evaluation index for freight transportation by road 道路货物运输评价指标 |
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| GB 3836.17-2007 |
Electrical apparatus for explosive gas atmosphere - Part 13: Construction and use of rooms or buildings protected by pressurization 爆炸性气体环境用电气设备 第17部分：正压房间或建筑物的结构和使用 |
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| GB/T 20929-2007 |
The methods of testing acidithiobacillus ferrooxidans and its activity by microarray technology 嗜酸氧化亚铁硫杆菌及其活性的基因芯片检测方法 |
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| GB/T 19851.22-2007 |
Sports equipment and playground for middle school ＆ primary school- Part 22：Soft-rugby 中小学体育器材和场地 第22部分：软式橄榄球 |
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| GB/T 20858-2007 |
Glass containers - Determination of capacity by gravimetric method - Test method 玻璃容器 用重量法测定容量的试验方法 |
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| GB 20826-2007 |
Code of safety for the use of high pressure water jetting operation by divers 潜水员高压水射流作业安全规程 |
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| GB/T 20821-2007 |
Chinese spirits by liquid fermentation 液态法白酒 |
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| GB/T 4583-2007 |
Measurement of noise emitted by electric tools - Engineering method 电动工具噪声测量方法 工程法 |
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| GB/T 5750.10-2006 |
Standard examination methods for drinking Water - Disinfection by-products parameters 生活饮用水标准检验方法 消毒副产物指标 |
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| GB/T 6739-2006 |
Paints and varnishes - Determination of film hardness by pencil test 色漆和清漆 铅笔法测定漆膜硬度 |
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| GB/T 20725-2006 |
Electron probe microanalysis guidelines for qualitative point analysis by wavelength dispersive X-ray spectrometry 波谱法定性点分析电子探针显微分析导则 |
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| GB/T 20724-2006 |
Method of thickness measurement for thin crystal by convergent beam electron diffraction 薄晶体厚度的会聚束电子衍射测定方法 |
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| GB/T 2624.4-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes 用安装在圆形截面管道中的差压装置测量满管流体流量 第4部分：文丘里管 |
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| GB/T 2624.3-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles 用安装在圆形截面管道中的差压装置测量满管流体流量 第3部分：喷嘴和文丘里喷嘴 |
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| GB/T 2624.2-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates 用安装在圆形截面管道中的差压装置测量满管流体流量 第2部分：孔板 |
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| GB/T 2624.1-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements 用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分：一般原理和要求 |
China National Standards by |
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| GB/T 13253-2006 |
Rubber - Determination of manganese content by atomic absorption spectrometry 橡胶中锰含量的测定 原子吸收光谱法 |
China National Standards by |
English PDF |
| GB/T 6730.9-2006 |
Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate 铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法 |
China National Standards by |
English PDF |
| GB/T 225-2006 |
Steel - Hardenability test by end quenching（Jominy test） 钢 淬透性的末端淬火试验方法（Jominy 试验） |
China National Standards by |
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| GB/T 18876.2-2006 |
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 2: Determining the inclusion ratings of steels by automatic image analysis and stereology 应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第2部分：钢中夹杂物级别的图像分析与体视学测定 |
China National Standards by |
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