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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 18779.5-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instruments 产品几何技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示式测量仪器的检验不确定度 |
China National Standards met |
 English PDF |
| GB/T 18779.4-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules 产品几何技术规范（GPS） 工件与测量设备的测量检验 第4部分：判定规则中功能限与规范限的基础 |
China National Standards met |
English PDF |
| GB/T 12763.3-2020 |
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 met |
English PDF |
| GB/T 12703.8-2020 |
Textiles—Test methods for electrostatic propensity—Part 8:Test method using horizontal mechanical friction 纺织品 静电性能试验方法 第8部分：水平机械摩擦法 |
China National Standards met |
English PDF |
| GB/T 12703.5-2020 |
Textiles—Test methods for electrostatic propensity—Part 5：Test method using rotary mechanical friction 纺织品 静电性能试验方法 第5部分：旋转机械摩擦法 |
China National Standards met |
English PDF |
| GB/T 11032-2020 |
metal-oxide surge arresters without gaps for a.c. systems 交流无间隙金属氧化物避雷器 |
China National Standards met |
English PDF |
| GB/T 7424.24-2020 |
Optical fibre cable generic specification—Part 24: Basic optical cable test procedures—Electrical test methods 光缆总规范 第24部分：光缆基本试验方法 电气试验方法 |
China National Standards met |
English PDF |
| GB/T 6113.203-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards met |
English PDF |
| GB/T 4737-2020 |
Test method for osmosis of daily-use pottery 日用陶器渗透性测定方法 |
China National Standards met |
English PDF |
| GB/T 2976-2020 |
metallic materials—Wire—Wrapping test 金属材料 线材 缠绕试验方法 |
China National Standards met |
English PDF |
| GB/T 1632.4-2020 |
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion materials 塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第4部分：聚碳酸酯(PC)模塑和挤出材料 |
China National Standards met |
English PDF |
| GB/T 29239-2020 |
Energy efficiency metrics and measurement method for mobile communication equipment—Base station 移动通信设备节能参数和测试方法 基站 |
China National Standards met |
English PDF |
| GB/T 26958.28-2020 |
Geometrical product specifications (GPS)—Filtration—Part 28: Profile filters：End effects 产品几何技术规范（GPS） 滤波 第28部分: 轮廓滤波器 端部效应 |
China National Standards met |
English PDF |
| GB/T 26958.21-2020 |
Geometrical product specifications (GPS)—Filtration—Part 21: Linear profile filters: Gaussian filters 产品几何技术规范（GPS） 滤波 第21部分：线性轮廓滤波器 高斯滤波器 |
China National Standards met |
English PDF |
| GB/T 24635.4-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第4部分：应用仿真技术评估特定任务的测量不确定度 |
China National Standards met |
English PDF |
| GB/T 24635.1-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 1: Overview and metrological characteristics 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第1部分：概要和计量特性 |
China National Standards met |
English PDF |
| GB/T 23899-2020 |
Test and calculation methods of energy consumption for forestry enterprises 林业企业能耗测试与计算方法 |
China National Standards met |
English PDF |
| GB/T 39645-2020 |
Technical drawings—Symbols for geometrical tolerancing proportions and dimensions 技术制图 几何公差符号的比例和尺寸 |
China National Standards met |
English PDF |
| GB/T 39552.2-2020 |
Sunglasses and sunglare filters—Part 2: Test methods 太阳镜和太阳镜片 第2部分：试验方法 |
China National Standards met |
English PDF |
| GB/T 39709-2020 |
Test methods of multiple units glass, windiows static pressure and windiows sealing performance 动车组玻璃、车窗耐静压及车窗密封性能试验方法 |
China National Standards met |
English PDF |
| GB/T 39706-2020 |
Test method for dissolution rate and quantity of SO42- released from gypsum 石膏中SO42-溶出速率、溶出量的测定方法 |
China National Standards met |
English PDF |
| GB/T 39702-2020 |
Test method for force and moment of motor vehicle tyres 汽车轮胎力和力矩试验方法 |
China National Standards met |
English PDF |
| GB/T 39701-2020 |
Limit and test method of ammonium ion content in fly ash 粉煤灰中铵离子含量的限量及检验方法 |
China National Standards met |
English PDF |
| GB/T 39700-2020 |
Treatment and disposal method for boron mud 硼泥处理处置方法 |
China National Standards met |
English PDF |
| GB/T 39699-2020 |
Rubber—Identification of polymers—Pyrolytic gas-chromatographic method using mass-spectrometric detection 橡胶 聚合物的鉴定 裂解气相色谱-质谱法 |
China National Standards met |
English PDF |
| GB/T 39698-2020 |
Confirmation methods for delivering common Portland cement 通用硅酸盐水泥出厂确认方法 |
China National Standards met |
English PDF |
| GB/T 39695-2020 |
Identification of volatile components of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection 橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法 |
China National Standards met |
English PDF |
| GB/T 39693.6-2020 |
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 6: Apparent hardness of rubber-covered rollers by IRHD method 硫化橡胶或热塑性橡胶 硬度的测定 第6部分：IRHD法测定胶辊的表观硬度 |
China National Standards met |
English PDF |
| GB/T 39544-2020 |
Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method 浓缩天然胶乳 总磷酸盐含量的测定 分光光度法 |
China National Standards met |
English PDF |
| GB/T 39528-2020 |
Test method for determining the seismic drift causing the panels fallout from curtain wall system 建筑幕墙面板抗地震脱落检测方法 |
China National Standards met |
English PDF |
| GB/T 39527-2020 |
Determination of calcium, aluminium and silicon in the solid surface materials—method of chemical analysis 实体面材产品中钙、铝、硅元素含量的测定 化学分析法 |
China National Standards met |
English PDF |
| GB/T 39526-2020 |
Classification and test method for airborne sound insulation performance of curtain wall 建筑幕墙空气声隔声性能分级及检测方法 |
China National Standards met |
English PDF |
| GB/T 39525-2020 |
Test method for the fastening degree of glass curtain wall panel 玻璃幕墙面板牢固度检测方法 |
China National Standards met |
English PDF |
| GB/T 39524-2020 |
Test method of weatherability for building windows and doors 建筑门窗耐候性能试验方法 |
China National Standards met |
English PDF |
| GB/T 23663-2020 |
Test method for longitudinal and lateral stiffness of motor vehicle tyres 汽车轮胎纵向和横向刚性试验方法 |
China National Standards met |
English PDF |
| GB/T 39625-2020 |
Sensory analysis—methodology—General guidance for establishing a sensory profile 感官分析 方法学 建立感官剖面的导则 |
China National Standards met |
English PDF |
| GB/T 39608-2020 |
metadata for digital products of fundamental geographic information 基础地理信息数字成果元数据 |
China National Standards met |
English PDF |
| GB/T 3137-2020 |
Testing method for electrical property of tantalum powder 钽粉电性能试验方法 |
China National Standards met |
English PDF |
| GB/T 3362-2017/XG1-2020 |
Test methods for tensile properties of carbon fiber multifilament 《碳纤维复丝拉伸性能试验方法》国家标准第1号修改单 |
China National Standards met |
English PDF |
| GB/T 28610-2020 |
methyl vinyl silicone rubber 甲基乙烯基硅橡胶 |
China National Standards met |
English PDF |
| GB/T 15076.7-2020 |
Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第7部分：铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards met |
English PDF |
| GB/T 15076.6-2020 |
methods for chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards met |
English PDF |
| GB/T 15076.4-2020 |
methods for chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法 第4部分:铁量的测定 1，10—二氮杂菲分光光度法 |
China National Standards met |
English PDF |
| GB/T 15076.11-2020 |
methods for chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards met |
English PDF |
| GB/T 14849.3-2020 |
methods for chemical analysis of silicon metal--Part 3: Determination of calcium content 工业硅化学分析方法 第3部分：钙含量的测定 |
China National Standards met |
English PDF |
| GB/T 14849.1-2020 |
methods for chemical analysis of silicon metal--Part 1: Determination of iron content 工业硅化学分析方法 第1部分：铁含量的测定 |
China National Standards met |
English PDF |
| GB/T 13747.4-2020 |
methods for chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第4部分：铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards met |
English PDF |
| GB/T 13747.3-2020 |
methods for chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第3部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards met |
English PDF |
| GB/T 13747.27-2020 |
methods for chemical analysis of zirconium and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分：痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards met |
English PDF |
| GB/T 5801-2020 |
Rolling bearings—Needle roller bearings with machined rings—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 滚动轴承 机制套圈滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards met |
English PDF |
| GB/T 39476-2020 |
Testing method of energy efficiency for drug stability test chambers 药品稳定性试验箱能效测试方法 |
China National Standards met |
English PDF |
| GB/T 39470-2020 |
Automaion systems and integration—Object-process methodology 自动化系统与集成 对象过程方法 |
China National Standards met |
English PDF |
| GB/T 39469-2020 |
Classification and coding method of general manufacturing process knowledge 通用制造工艺知识分类及编码方法 |
China National Standards met |
English PDF |
| GB/T 39468-2020 |
General methods for the validation of terrestrial quantitative remote sensing products 陆地定量遥感产品真实性检验通用方法 |
China National Standards met |
English PDF |
| GB/T 39429-2020 |
Non-destructive testing—method for thermoelectric sorting of electrically conductive materials 无损检测 导电材料热电势分选方法 |
China National Standards met |
English PDF |
| GB/T 39428-2020 |
Steel castings by sand casting—Visual examination method of surface quality 砂型铸钢件 表面质量目视检测方法 |
China National Standards met |
English PDF |
| GB/T 39427-2020 |
Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic source 无损检测 工业Ir192伽玛射线源尺寸测定方法 |
China National Standards met |
English PDF |
| GB/T 39388-2020 |
Characterization of the performance of illuminance meters and luminance meters 照度计和亮度计的性能表征方法 |
China National Standards met |
English PDF |
| GB/T 39386-2020 |
Custom furniture—Field test method of volatile organic compounds 定制家具 挥发性有机化合物现场检测方法 |
China National Standards met |
English PDF |
| GB/T 39383-2020 |
Thermoplastics piping systems for underground non-pressure applications—Test method for leaktightness of elastomeric sealing ring type joints 埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法 |
China National Standards met |
English PDF |
| GB/T 39382-2020 |
Thermoplastics piping systems for soil and waste discharge inside buildings—Test method for airtightness of joints 建筑内排水排污用热塑性塑料管道系统 接头气密性试验方法 |
China National Standards met |
English PDF |
| GB/T 39379-2020 |
Thermoplastics piping systems for non-pressure applications—Test method for watertightness 无压热塑性塑料管道系统 水密性试验方法 |
China National Standards met |
English PDF |
| GB/T 39368-2020 |
Leather—Physical and mechanical tests—Determination of flex resistance：Vamp flex method 皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法 |
China National Standards met |
English PDF |
| GB/T 39359-2020 |
Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction 积分球法测量悬浮式液固光催化制氢反应 |
China National Standards met |
English PDF |
| GB/T 39351-2020 |
Space data and information transfer systems—TM (telemetry) space data link protocol 空间数据与信息传输系统 遥测空间数据链路协议 |
China National Standards met |
English PDF |
| GB/T 39348-2020 |
Space data and information transfer systems—TM (telemetry) synchronization and channel coding 空间数据与信息传输系统 遥测同步与信道编码 |
China National Standards met |
English PDF |
| GB/T 39346-2020 |
Space hall electric propulsion power processing unit test method 空间霍尔电推进功率处理单元测试方法 |
China National Standards met |
English PDF |
| GB/T 39339-2020 |
Design rules and methods for areospace electrical connectors 宇航用电连接器设计准则和方法 |
China National Standards met |
English PDF |
| GB/T 39329-2020 |
Additive manufacturing—Test methods—Precision inspection of standard test artifacts 增材制造 测试方法 标准测试件精度检验 |
China National Standards met |
English PDF |
| GB/T 39323-2020 |
Performance requirement and testing method for lane keeping assist (LKA) system of passenger cars 乘用车车道保持辅助（LKA）系统性能要求及试验方法 |
China National Standards met |
English PDF |
| GB/T 39320-2020 |
Electronic business—meta model—Foundation module 电子商务 元模型 基本模块 |
China National Standards met |
English PDF |
| GB/T 39316.6-2020 |
General resource of military and civilian—meta Data—Part 6: Facilities 军民通用资源 元数据 第6部分：设施类 |
China National Standards met |
English PDF |
| GB/T 39316.5-2020 |
General resource of military and civilian—meta Data—Part 5:Personnel 军民通用资源 元数据 第5部分：人员类 |
China National Standards met |
English PDF |
| GB/T 39316.3-2020 |
General resource of military and civilian—meta data—Part 3: Equipment—Aviation repair parts 军民通用资源 元数据 第3部分：器材类 航材 |
China National Standards met |
English PDF |
| GB/T 39316.2-2020 |
General resource of military and civilian—meta data—Part 2 : Device—Civil transport ship 军民通用资源 元数据 第2部分：设备类 民用运输船舶 |
China National Standards met |
English PDF |
| GB/T 39316.1-2020 |
General resource of military and civilian—meta data—Part 1: Supplies—Petroleum products 军民通用资源 元数据 第1部分：物资类 油品 |
China National Standards met |
English PDF |
| GB/T 39283-2020 |
Non-destructive testing—Testing method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniques 无损检测 电磁声换能器（EMAT）技术表面波检测方法 |
China National Standards met |
English PDF |
| GB/T 39282-2020 |
Non-destructive testing—Testing method for pulse-echo testing using electromagnetic acoustic transducer (EMAT) techniques 无损检测 电磁声换能器（EMAT）技术脉冲回波检测方法 |
China National Standards met |
English PDF |
| GB/T 39278-2020 |
method for measuring the shielding effectiveness of shielding enclosures having all dimensions between 0.1 m and 2 m 0.1m～2m屏蔽壳体屏蔽效能的测量方法 |
China National Standards met |
English PDF |
| GB/T 39270-2020 |
Voltage dip indices and severity assessment method 电压暂降指标与严重程度评估方法 |
China National Standards met |
English PDF |
| GB/T 39269-2020 |
Voltage dip and short interruption—Immunity testing method for low voltage equipment 电压暂降/短时中断 低压设备耐受特性测试方法 |
China National Standards met |
English PDF |
| GB/T 39266-2020 |
Mechanical environment reliability requirements and test methods for industrial robots 工业机器人机械环境可靠性要求和测试方法 |
China National Standards met |
English PDF |
| GB/T 39265-2020 |
Road vehicles—Performance requirements and testing methods for blind spot detection (BSD) system 道路车辆 盲区监测(BSD)系统性能要求及试验方法 |
China National Standards met |
English PDF |
| GB/Z 39262-2020 |
Nanotechnologies—Guidance on toxicological screening methods for nanomaterials 纳米技术 纳米材料毒理学筛选方法指南 |
China National Standards met |
English PDF |
| GB/T 39260.2-2020 |
Use case methodology—Part 2：Definition of the templates for use cases,actor list and requirements list 用例方法 第2部分：用例模板、参与方清单和需求清单的定义 |
China National Standards met |
English PDF |
| GB/T 39254-2020 |
Additive manufacturing—Evaluation guideline for mechanical properties of metal parts 增材制造 金属制件机械性能评价通则 |
China National Standards met |
English PDF |
| GB/T 39253-2020 |
Additive manufacturing—Specification for directed energy deposition of metal materials 增材制造 金属材料定向能量沉积工艺规范 |
China National Standards met |
English PDF |
| GB/T 39252-2020 |
Additive manufacturing—Specification for powder bed fusion process of metal materials 增材制造 金属材料粉末床熔融工艺规范 |
China National Standards met |
English PDF |
| GB/T 39251-2020 |
Additive manufacturing—methods to characterize performance of metal powders 增材制造 金属粉末性能表征方法 |
China National Standards met |
English PDF |
| GB/T 39247-2020 |
Additive manufacturing—Specification for heat treatment process of metal parts 增材制造 金属制件热处理工艺规范 |
China National Standards met |
English PDF |
| GB/T 39245.2-2020 |
Grooved metal gaskets with covering layers for pipe flanges—Part 2：Class designated 管法兰用金属齿形组合垫片 第2部分：Class 系列 |
China National Standards met |
English PDF |
| GB/T 39245.1-2020 |
Grooved metal gaskets with covering layers for pipe flanges—Part 1：PN designated 管法兰用金属齿形组合垫片 第1部分：PN 系列 |
China National Standards met |
English PDF |
| GB/T 39243-2020 |
Technical requirements and test methods of marine biosoluble mineral wool product 船用生物可溶性矿物棉制品技术要求及试验方法 |
China National Standards met |
English PDF |
| GB/T 39234-2020 |
Determination of phthalate esters in soil—Gas chromatography-mass spectrometry (GC-MS) 土壤中邻苯二甲酸酯测定 气相色谱-质谱法 |
China National Standards met |
English PDF |
| GB/T 39227-2020 |
Immunity time testing method under voltage dip for sensitive process rated less than 1000 V 1000 V以下敏感过程电压暂降免疫时间测试方法 |
China National Standards met |
English PDF |
| GB/T 32065.8-2020 |
Environmental test methods for oceanographic instruments—Part 8：Change of temperature test 海洋仪器环境试验方法 第8部分：温度变化试验 |
China National Standards met |
English PDF |
| GB/T 32065.19-2020 |
Environmental test methods for oceanographic instruments—Part 19 : Immersion test 海洋仪器环境试验方法 第19部分：浸渍试验 |
China National Standards met |
English PDF |
| GB/T 32065.10-2020 |
Environmental test methods for oceanographic instruments—Part 10：Salt fog test 海洋仪器环境试验方法 第10部分：盐雾试验 |
China National Standards met |
English PDF |
| GB/T 27424-2020 |
Conformity assessment—Specification for biological quality control materials without metrological traceability 合格评定 非可溯源生物质控品质量控制规范 |
China National Standards met |
English PDF |
| GB/T 26981-2020 |
Analysis method for reservoir fluid physical properties 油气藏流体物性分析方法 |
China National Standards met |
English PDF |
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