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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 39558-2020 |
Sensory analysis—Methodology—“A”-“not A” test 感官分析 方法学 “A”-“非A” 检验 |
China National Standards si |
 English PDF |
| GB/T 39547-2020 |
Design and metrological characteristics of mechanical dial gauges 机械指示表的设计和计量特性 |
China National Standards si |
English PDF |
| GB/T 39546-2020 |
Equipment for crop protection—Knapsack motorized air-assisted sprayers—Test methods and performance limits 植物保护机械 背负式风送喷雾机 试验方法和性能限值 |
China National Standards si |
English PDF |
| GB/T 39543-2020 |
Design and metrological characteristics of dial test indicators（lever type） 杠杆指示表的设计和计量特性 |
China National Standards si |
English PDF |
| GB/T 31489.4-2020 |
D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第4部分：直流电缆附件 |
China National Standards si |
English PDF |
| GB/T 31489.3-2020 |
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 3: D.C. submarine cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第3部分：直流海底电缆 |
China National Standards si |
English PDF |
| GB/T 31489.2-2020 |
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 2: D.C. land cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分：直流陆地电缆 |
China National Standards si |
English PDF |
| GB/T 23248-2020 |
Code for design of seawater treatment for recirculating cooling seawater system 海水循环冷却水处理设计规范 |
China National Standards si |
English PDF |
| GB/T 22766.10-2020 |
After-sales service of household and similar electrical appliances—Part 10:Particular requirements for dishwashers 家用和类似用途电器售后服务 第10部分：洗碗机的特殊要求 |
China National Standards si |
English PDF |
| GB/T 20990.1-2020 |
Thyristor valves for high voltage direct current (HVDC)power transmission—Part1: Electrical testing 高压直流输电晶闸管阀 第1部分：电气试验 |
China National Standards si |
English PDF |
| GB/T 19212.24-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites 变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
China National Standards si |
English PDF |
| GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6: Generalized decision rules for the acceptance and rejection of instruments and workpieces 产品几何技术规范（GPS） 工件与测量设备的测量检验 第6部分：仪器和工件接受/拒收的通用判定规则 |
China National Standards si |
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 si |
English PDF |
| GB/T 17044-2020 |
Steel cord conveyor belts—Adhesion strength test of the cover to the core layer 钢丝绳芯输送带 覆盖层与带芯层粘合强度试验 |
China National Standards si |
English PDF |
| GB/T 17037.2-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 2:Small tensile bars 塑料 热塑性塑料材料注塑试样的制备 第2部分：小拉伸试样 |
China National Standards si |
English PDF |
| GB/T 15852.1-2020 |
Information technology—Security techniques—Message authentication codes—Part 1: Mechanisms using a block cipher 信息技术 安全技术 消息鉴别码 第1部分：采用分组密码的机制 |
China National Standards si |
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 si |
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 si |
English PDF |
| GB/T 11918.5-2020 |
Plugs, socket-outlets and couplers for industrial purposes—Part 5: Dimensional compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voltage shore connection systems (LVSC) 工业用插头插座和耦合器 第5部分：低压岸电连接系统（LVSC系统）用插头、插座、船用连接器和船用输入插座的尺寸兼容性和互换性要求 |
China National Standards si |
English PDF |
| GB/T 7543-2020 |
single-use sterile rubber surgical gloves 一次性使用灭菌橡胶外科手套 |
China National Standards si |
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 si |
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 si |
English PDF |
| GB/T 4343.2-2020 |
Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus—Part 2: Immunity 家用电器、电动工具和类似器具的电磁兼容要求 第2部分：抗扰度 |
China National Standards si |
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 si |
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 si |
English PDF |
| GB/T 25897-2020 |
Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors 剩余电阻比测量 铌-钛（Nb-Ti）和铌三锡（Nb3Sn）复合超导体剩余电阻比测量 |
China National Standards si |
English PDF |
| GB/T 25095-2020 |
Monitoring system of operating status for overhead transmission lines 架空输电线路运行状态监测系统 |
China National Standards si |
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 si |
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 si |
English PDF |
| GB/T 39592-2020 |
Code of practice for processing of yellow tea 黄茶加工技术规程 |
China National Standards si |
English PDF |
| GB/T 39549-2020 |
Fiber reinforced thermosetting composites septic tank 纤维增强热固性复合材料化粪池 |
China National Standards si |
English PDF |
| GB/T 39710-2020 |
Polycarbonate / acrylonitrile-butadiene-styrene (PC / ABS) material for charging spot housing of electric vehicle 电动汽车充电桩壳体用聚碳酸酯/丙烯腈-丁二烯-苯乙烯（PC/ABS）专用料 |
China National Standards si |
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 si |
English PDF |
| GB/T 39548-2020 |
Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions 真空绝热板湿热条件下热阻保留率的测定 |
China National Standards si |
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 si |
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 si |
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 si |
English PDF |
| GB/T 29042-2020 |
Thresholds and grading of rolling resistance for motor vehicle tyres 汽车轮胎滚动阻力限值和等级 |
China National Standards si |
English PDF |
| GB/T 39545.3-2020 |
Design and selection of components for enclosed gear drives—Part 3: Shaft-to-hub juncture with keyless fits 闭式齿轮传动装置的零部件设计和选择 第3部分：轴和轮毂的无键配合连接 |
China National Standards si |
English PDF |
| GB/T 39668-2020 |
Specification of service for technology business incubator 科技企业孵化器服务规范 |
China National Standards si |
English PDF |
| GB/T 39666-2020 |
Classification and codes of government hotline service 政府热线服务分类与代码 |
China National Standards si |
English PDF |
| GB/T 39653-2020 |
Using GB/T 36000 in management systems 在管理体系中使用GB/T 36000 |
China National Standards si |
English PDF |
| GB/T 39626-2020 |
Guidance on the implementation of social responsibility for third party e-commerce trading platform industry 第三方电子商务交易平台社会责任实施指南 |
China National Standards si |
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 si |
English PDF |
| GB/T 39618-2020 |
Specifications for operation and maintenance of the reference stations using global navigation satellite system 卫星导航定位基准站网运行维护技术规范 |
China National Standards si |
English PDF |
| GB/T 39616-2020 |
Specification for network real-time kinematic（RTK） surveys based on the reference stations using global navigation satellite system 卫星导航定位基准站网络实时动态测量（RTK） 规范 |
China National Standards si |
English PDF |
| GB/T 39615-2020 |
Specifications for testing of reference stations using global navigation satellite system 卫星导航定位基准站网测试技术规范 |
China National Standards si |
English PDF |
| GB/T 39614-2020 |
Quality assessment specifications for reference stations using global navigation satellite system 卫星导航定位基准站网质量评价规范 |
China National Standards si |
English PDF |
| GB/T 39612-2020 |
Specifications for low-altitude digital aerial photography and data processing 低空数字航摄与数据处理规范 |
China National Standards si |
English PDF |
| GB/T 39607-2020 |
Data transmission interface protocol of global navigation satellite system reference station 卫星导航定位基准站数据传输和接口协议 |
China National Standards si |
English PDF |
| GB/T 39604-2020 |
Social responsibility management systems—Requirements with guidance for use 社会责任管理体系 要求及使用指南 |
China National Standards si |
English PDF |
| GB/T 39599-2020 |
Low impact development stormwater management and harvest—Basic terminology 低影响开发雨水控制利用 基础术语 |
China National Standards si |
English PDF |
| GB/T 18647-2020 |
Diagnostic techniques for animal coccidiosis 动物球虫病诊断技术 |
China National Standards si |
English PDF |
| GB/T 18645-2020 |
Diagnostic techniques for animal tuberculosis 动物结核病诊断技术 |
China National Standards si |
English PDF |
| GB/T 18644-2020 |
Diagnostic techniques for porcine cysticercosis 猪囊尾蚴病诊断技术 |
China National Standards si |
English PDF |
| GB/T 16551-2020 |
Diagnostic techniques for classical swine fever 猪瘟诊断技术 |
China National Standards si |
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 si |
English PDF |
| GB/T 28610-2020 |
Methyl vinyl silicone rubber 甲基乙烯基硅橡胶 |
China National Standards si |
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 si |
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 si |
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 si |
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 si |
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 si |
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 si |
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 si |
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 si |
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 si |
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 si |
English PDF |
| GB/T 39499-2020 |
Technical guideline for derivation of health protection zone about fugitive emission of atmospheric harmful substances 大气有害物质无组织排放卫生防护距离推导技术导则 |
China National Standards si |
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 si |
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 si |
English PDF |
| GB/T 39467-2020 |
Specifications for precision service products of BeiDou navigation satellite system 北斗精密服务产品规范 |
China National Standards si |
English PDF |
| GB/T 39464-2020 |
Multilingual classification and named of cross-border E-commerce trading products—Footwear 跨境电子商务交易类产品多语种分类与命名 鞋 |
China National Standards si |
English PDF |
| GB/T 39460-2020 |
Specification for international trade business data—Remittance advice 国际贸易业务数据规范 汇付通知 |
China National Standards si |
English PDF |
| GB/T 39459-2020 |
Specification for international trade business data—Electronic certification interchange for inspection and quarantine 国际贸易业务数据规范 检验检疫电子证书数据交换 |
China National Standards si |
English PDF |
| GB/T 39457-2020 |
Specification for international trade business process—Remittance advice 国际贸易业务流程规范 汇付通知 |
China National Standards si |
English PDF |
| GB/T 39456-2020 |
Specification for international trade business process—Ordering process 国际贸易业务流程规范 订单处理 |
China National Standards si |
English PDF |
| GB/T 39455-2020 |
Specification for international trade business process—Forwarding 国际贸易业务流程规范 货运代理 |
China National Standards si |
English PDF |
| GB/T 39454-2020 |
Specification for international trade business data—Cargo tracking and tracing 国际贸易业务数据规范 货物跟踪与追溯 |
China National Standards si |
English PDF |
| GB/T 39453-2020 |
Specification for international trade business data—Ordering process 国际贸易业务数据规范 订单处理 |
China National Standards si |
English PDF |
| GB/T 39452-2020 |
Leather—Physical and mechanical tests—Tests for adhesion of finish 皮革 物理和机械试验 涂层粘着牢度的测定 |
China National Standards si |
English PDF |
| GB/T 39447-2020 |
Specification for international trade business data—Forwarding 国际贸易业务数据规范 货运代理 |
China National Standards si |
English PDF |
| GB/T 39439-2020 |
Specification for service management of third-party warehousing for e-commerce 电子商务第三方仓储服务管理规范 |
China National Standards si |
English PDF |
| GB/T 39433-2020 |
Gas spring design calculation 气弹簧设计计算 |
China National Standards si |
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 si |
English PDF |
| GB/T 39389-2020 |
Plastic composite hose for gas welding，cutting and allied processes 气体焊接、切割和类似作业用复合塑料软管 |
China National Standards si |
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 si |
English PDF |
| GB/T 39375-2020 |
Leather—Physical and mechanical tests—Determination of dimensional change 皮革 物理和机械试验 尺寸变化的测定 |
China National Standards si |
English PDF |
| GB/T 39374-2020 |
Leather—Physical and mechanical tests—Determination of bending force 皮革 物理和机械试验 弯折力的测定 |
China National Standards si |
English PDF |
| GB/T 39372-2020 |
Leather—Physical and mechanical tests—Determination of percentage extension 皮革 物理和机械试验 伸长率的测定 |
China National Standards si |
English PDF |
| GB/T 39371-2020 |
Leather—Physical and mechanical tests—Determination of softness 皮革 物理和机械试验 柔软度的测定 |
China National Standards si |
English PDF |
| GB/T 39370-2020 |
Leather—Physical and mechanical tests—Determination of surface reflectance 皮革 物理和机械试验 表面反射性能的测定 |
China National Standards si |
English PDF |
| GB/T 39369-2020 |
Leather—Physical and mechanical tests—Determination of water vapour permeability 皮革 物理和机械试验 透水汽性测定 |
China National Standards si |
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 si |
English PDF |
| GB/T 39365-2020 |
Leather—Physical and mechanical tests—Determination of dry heat resistance 皮革 物理和机械试验 耐干热性的测定 |
China National Standards si |
English PDF |
| GB/T 39364-2020 |
Leather—Chemical, physical, mechanical and fastness tests—Sampling location 皮革 化学、物理、机械和色牢度试验 取样部位 |
China National Standards si |
English PDF |
| GB/T 39356-2020 |
Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy 肥料中总镍、总钴、总硒、总钒、总锑、总铊含量的测定 电感耦合等离子体发射光谱法 |
China National Standards si |
English PDF |
| GB/T 39354-2020 |
Space data and information transfer systems—Proximity space link protocol—Physical layer 空间数据与信息传输系统 邻近空间链路协议 物理层 |
China National Standards si |
English PDF |
| GB/T 39347-2020 |
General specification for fiber bragg grating sensing system for space application 空间用光纤光栅传感系统通用规范 |
China National Standards si |
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 si |
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