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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 19702-2021 |
In vitro diagnostic medical devices -- Measurement of quantities in samples of biological origin -- Requirements for content and presentation of refereNCe measurement procedures 体外诊断医疗器械 生物源性样品中量的测量 参考测量程序的表述和内容的要求 |
China National Standards NC |
 English PDF |
| GB/T 39806-2021 |
Safety performaNCe evaluation of suspended floor,stairs, trail and plank road glass 悬空地板、踏步、步道及栈道玻璃安全性能评价 |
China National Standards NC |
English PDF |
| GB/T 39794.2-2021 |
Test method for wind uplift resistaNCe of mental roof—Part 2:Dynamic pressure method 金属屋面抗风掀性能检测方法 第2部分：动态压力法 |
China National Standards NC |
English PDF |
| GB/T 39757-2021 |
Building construction machinery and equipment-Code of practice for the safe use of coNCrete pumps and mobile concrete pumps with placing boom 建筑施工机械与设备 混凝土泵和泵车安全使用规程 |
China National Standards NC |
English PDF |
| GB/T 39749-2021 |
Evaluation method and graduation for energy efficieNCy performance of insulating glass unit 中空玻璃隔热保温性能评价方法及分级 |
China National Standards NC |
English PDF |
| GB/T 24590-2021 |
EnhaNCed tubes for efficient heat exchanger 高效换热器用 特型管 |
China National Standards NC |
English PDF |
| GB/T 39762-2021 |
Textile machinery—Opener and cleaner for staple fibres preparation—Vocabulary and priNCiples of construction 纺织机械 短纤维开松机和清棉机 术语和结构原理 |
China National Standards NC |
English PDF |
| GB/T 39758-2021 |
Accessible design—Application of braille on signage, equipment and appliaNCes 无障碍设计 盲文在标志、设备和器具上的应用 |
China National Standards NC |
English PDF |
| GB/T 39748.9-2021 |
Urine-absorbing aids for iNContinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分：称重法测定密度 |
China National Standards NC |
English PDF |
| GB/T 39748.8-2021 |
Urine-absorbing aids for iNContinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分：称重法测定流量 |
China National Standards NC |
English PDF |
| GB/T 39748.7-2021 |
Urine-absorbing aids for iNContinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分：称重法测定压力作用下的吸液量 |
China National Standards NC |
English PDF |
| GB/T 39748.6-2021 |
Urine-absorbing aids for iNContinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率 |
China National Standards NC |
English PDF |
| GB/T 39748.11-2021 |
Urine-absorbing aids for iNContinence—Test methods for characterizing polymer-based absorbent materials—Part 11:Determination of content of respirable particles 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第11部分：可吸入颗粒含量的测定 |
China National Standards NC |
English PDF |
| GB/T 39748.10-2021 |
Urine-absorbing aids for iNContinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分：电位滴定法测定可萃取聚合物量 |
China National Standards NC |
English PDF |
| GB/T 16930.2-2021 |
Tactile sticks -- Part 2: PerformaNCe requirements and test methods 盲杖 第2部分：性能要求和试验方法 |
China National Standards NC |
English PDF |
| GB/T 4214.9-2021 |
Test method for noise of household and similar electrical appliaNCes—Particular requirements for fans 家用和类似用途电器噪声测试方法 风扇的特殊要求 |
China National Standards NC |
English PDF |
| GB/T 4214.8-2021 |
Test method for noise of household and similar electrical appliaNCes—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these 家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求 |
China National Standards NC |
English PDF |
| GB/T 39963-2021 |
Technical specification on C80~C100 coNCrete shaft lining applied in vertical freezing shaft 立井冻结法凿井井壁应用C80～C100混凝土技术规程 |
China National Standards NC |
English PDF |
| GB/T 39741.1-2021 |
Plain bearings—ToleraNCes—Part 1：Fits 滑动轴承 公差 第1部分：配合 |
China National Standards NC |
English PDF |
| GB/T 39966-2021 |
Guidelines for environmental performaNCe evaluation in waste resource multiple utilization enterprises 废弃资源综合利用业环境绩效评价导则 |
China National Standards NC |
English PDF |
| GB/T 39964-2021 |
Implementation guidaNCe for energy management systemsin paper industry 造纸行业能源管理体系实施指南 |
China National Standards NC |
English PDF |
| GB/T 39962-2021 |
Die casting machine -- Energy efficieNCy limits and energy efficiency rating 压铸机 能效限定值及能效等级 |
China National Standards NC |
English PDF |
| GB/T 39958-2021 |
CNC hole puncher 数控冲孔机 |
China National Standards NC |
English PDF |
| GB/T 39956.2-2021 |
Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to iNClude in the supplier's literature 气动 电-气压力控制阀 第2部分：评定商务文件中应包含的主要特性的试验方法 |
China National Standards NC |
English PDF |
| GB/T 39956.1-2021 |
Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 1:Main characteristics to iNClude in the supplier's literature 气动 电-气压力控制阀 第1部分：商务文件中应包含的主要特性 |
China National Standards NC |
English PDF |
| GB/T 39954-2021 |
Tool storage with automatic tool changer—Specification of performaNCe test 刀库和自动交换装置 性能试验方法 |
China National Standards NC |
English PDF |
| GB/T 39946-2021 |
Determination of prohibited Para Red in lip cosmetics -- High performaNCe liquid chromatography 唇用化妆品中禁用物质对位红的测定 高效液相色谱法 |
China National Standards NC |
English PDF |
| GB/T 39938-2021 |
Electric room heating—Underfloor heating—PerformaNCe characteristics—Definitions, method of testing, sizing and formula symbols 室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号 |
China National Standards NC |
English PDF |
| GB/T 39935-2021 |
Plastics—Film and sheeting—Determination of blocking resistaNCe 塑料制品 薄膜和片材 抗粘连性的测定 |
China National Standards NC |
English PDF |
| GB/T 39934-2021 |
Plastics—Film and sheeting—Determination of blocking resistaNCe 家具中挥发性有机化合物的筛查检测方法 气相色谱-质谱法 |
China National Standards NC |
English PDF |
| GB/T 39932-2021 |
Footwear manufacturing machines—Cutting and puNChing machines—Safety requirements 制鞋机械 裁断机与冲孔机 安全要求 |
China National Standards NC |
English PDF |
| GB/T 39930-2021 |
Organic light emitting diode (OLED) panels for general lighting—PerformaNCe requirements 普通照明用有机发光二极管（OLED）面板 性能要求 |
China National Standards NC |
English PDF |
| GB/T 39927-2021 |
Determination of prohibited substaNCes veratrine in cosmetics—High performance liquid chromatography 化妆品中禁用物质藜芦碱的测定 高效液相色谱法 |
China National Standards NC |
English PDF |
| GB/T 39913-2021 |
General scieNCe and technology infrastructure -- User metadata 科技平台 用户元数据 |
China National Standards NC |
English PDF |
| GB/T 39912-2021 |
ScieNCe and technology program-generated scientific data archiving—Technical and management specification 科技计划形成的科学数据汇交 技术与管理规范 |
China National Standards NC |
English PDF |
| GB/T 39909-2021 |
ScieNCe and technology program-generated scientific data archiving—General data element 科技计划形成的科学数据汇交 通用数据元 |
China National Standards NC |
English PDF |
| GB/T 39908-2021 |
ScieNCe and technology program-generated scientific data archiving—General code set 科技计划形成的科学数据汇交 通用代码集 |
China National Standards NC |
English PDF |
| GB/T 39904-2021 |
GuidaNCe for regional brand cultivation and construction 区域品牌培育与建设指南 |
China National Standards NC |
English PDF |
| GB/T 39901-2021 |
PerformaNCe requirements and test methods for advanced emergency braking system (AEBS) of passenger cars 乘用车自动紧急制动系统（AEBS）性能要求及试验方法 |
China National Standards NC |
English PDF |
| GB/T 39891-2021 |
Electrical enduraNCe testing for circuit-breakers above a rated voltage of 52 kV 52kV及以上断路器电气耐久性试验方法 |
China National Standards NC |
English PDF |
| GB/T 39864-2021 |
Electrochemical performaNCe test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency 锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards NC |
English PDF |
| GB/T 39861-2021 |
Electrochemical performaNCe test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life 锰酸锂电化学性能测试 放电平台容量比率及循环寿命测试方法 |
China National Standards NC |
English PDF |
| GB/T 39857-2021 |
Specification of photovoltaic power generation efficieNCy 光伏发电效率技术规范 |
China National Standards NC |
English PDF |
| GB/T 39855-2021 |
Definition ,classification and nomeNClature of nanotechnology products 纳米产品的定义、分类与命名 |
China National Standards NC |
English PDF |
| GB/T 39854-2021 |
Specification of performaNCe evaluation for photovoltaic power station 光伏发电站性能评估技术规范 |
China National Standards NC |
English PDF |
| GB/T 39853.2-2021 |
Power quality measurement in power supply systems—Part 2: FuNCtional tests and uncertainty requirements 供电系统中的电能质量测量 第2部分：功能试验和不确定度要求 |
China National Standards NC |
English PDF |
| GB/T 39846-2021 |
LTE-based broadband trunking communication (B-TruNC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 集群核心网到调度台接口 |
China National Standards NC |
English PDF |
| GB/T 39845-2021 |
LTE-based broadband trunking communication(B-TruNC) system—Technical requirements for network equipments（Phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统 网络设备技术要求（第一阶段） |
China National Standards NC |
English PDF |
| GB/T 39840-2021 |
LTE-based broadband trunking communication (B-TruNC) system—Test methods for interface (Phase 1)—Air interface 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 空中接口 |
China National Standards NC |
English PDF |
| GB/T 39839-2021 |
LTE-based broadband trunking communication (B-TruNC) system -- Technical requirements for user equipments (Phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统 终端设备技术要求（第一阶段） |
China National Standards NC |
English PDF |
| GB/T 39838-2021 |
LTE-based broadband trunking communication (B-TruNC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 终端到集群核心网接口 |
China National Standards NC |
English PDF |
| GB/T 39837-2021 |
Information technology—Remote operation and maintenaNCe—Technical reference model 信息技术 远程运维 技术参考模型 |
China National Standards NC |
English PDF |
| GB/T 39825-2021 |
Light conveyor belts—PriNCipal characteristics and applications 轻型输送带 基本性能及应用 |
China National Standards NC |
English PDF |
| GB/T 39823-2021 |
Light conveyor belts—ToleraNCes on widths and lengths of cut light conveyor belts 轻型输送带 切割式轻型输送带的宽度和长度极限偏差 |
China National Standards NC |
English PDF |
| GB/T 39819-2021 |
Conveyor belts—Determination of minimum transition distaNCe on three idler rollers 输送带 三辊托辊最小过渡距离的确定 |
China National Standards NC |
English PDF |
| GB/T 39815-2021 |
Test method for scratch resistaNCe of ultrathin glass 超薄玻璃抗划伤性能试验方法 |
China National Standards NC |
English PDF |
| GB/T 39811-2021 |
Equipment nomeNClature and sorted and numbering for stone industry 石材工业用设备术语和分类及型号编制方法 |
China National Standards NC |
English PDF |
| GB/T 39804-2021 |
Method for determination of leachable harmful substaNCes in wall materials 墙体材料中可浸出有害物质的测定方法 |
China National Standards NC |
English PDF |
| GB/T 39799-2021 |
Dimension,shape,weight and toleraNCes for titanium and titanium alloy bars and wires 钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差 |
China National Standards NC |
English PDF |
| GB/T 39794.1-2021 |
Test method for wind uplift resistaNCe of metal roof -- Part 1: Static pressure method 金属屋面抗风掀性能检测方法 第1部分：静态压力法 |
China National Standards NC |
English PDF |
| GB/T 39790-2021 |
Specification for data processing software and interface of CNC turret punch press 数控回转头压力机数据处理软件及接口要求 |
China National Standards NC |
English PDF |
| GB/T 39788-2021 |
System and software engineering—PerformaNCe testing method 系统与软件工程 性能测试方法 |
China National Standards NC |
English PDF |
| GB/T 39784-2021 |
General fuNCtional requirements for electronic archive management system 电子档案管理系统通用功能要求 |
China National Standards NC |
English PDF |
| GB/T 39776-2021 |
Measuring and calculating methods of heat balaNCe and heat efficiency of tunnel kiln of brick industrial 砖瓦工业隧道窑热平衡、热效率测定与计算方法 |
China National Standards NC |
English PDF |
| GB/T 39775-2021 |
General priNCiple for energy management performance assessment 能源管理绩效评价导则 |
China National Standards NC |
English PDF |
| GB/T 39772.2-2021 |
Technical specification for refereNCe station construction and acceptance of BeiDou ground-based augmentation system—Part 2：Acceptance specification 北斗地基增强系统基准站建设和验收技术规范 第2部分：验收规范 |
China National Standards NC |
English PDF |
| GB/T 39772.1-2021 |
Technical specification for refereNCe station construction and acceptance of BeiDou ground-based augmentation system—Part 1：Construction specification 北斗地基增强系统基准站建设和验收技术规范 第1部分：建设规范 |
China National Standards NC |
English PDF |
| GB/T 39761.1-2021 |
Green product assessment—Household electric appliaNCes—Part 1：Refrigerators, air-conditioners and washing machines 绿色产品评价 家用电器 第1部分：电冰箱、空调器和洗衣机 |
China National Standards NC |
English PDF |
| GB/T 39746-2021 |
NC bus processing machine 数控母线加工机 |
China National Standards NC |
English PDF |
| GB/T 39745-2021 |
CNC punching and laser cutting composite machines 数控冲压激光切割复合机 |
China National Standards NC |
English PDF |
| GB/T 39743-2021 |
Plain bearings—Thermoplastic bushes—Dimensions and toleraNCe 滑动轴承 热塑性塑料轴套 尺寸与公差 |
China National Standards NC |
English PDF |
| GB/T 39741.2-2021 |
Plain bearings—ToleraNCes—Part 2：Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars 滑动轴承 公差 第2部分：轴和止推轴肩的几何公差及表面粗糙度 |
China National Standards NC |
English PDF |
| GB/T 39721-2021 |
Technical requirement for refereNCe station joining BeiDou ground-based augmentation system 北斗地基增强系统基准站入网技术要求 |
China National Standards NC |
English PDF |
| GB/T 30027-2021 |
Round steel short link chains for lifting purposes—Fine toleraNCe hoist chains for hand operated chain hoists—Grade VH 起重用钢制短环链 手动链式葫芦用高精度链 VH级 |
China National Standards NC |
English PDF |
| GB/T 30026-2021 |
Round steel short link chains for lifting purposes—Fine toleraNCe hoist chains for hand operated chain hoists—Grade TH 起重用钢制短环链 手动链式葫芦用高精度链 TH级 |
China National Standards NC |
English PDF |
| GB/T 20833.4-2021 |
Rotating electrical machines—The winding insulation—Part 4: Measurement of insulation resistaNCe and polarization index 旋转电机 绕组绝缘 第4部分：绝缘电阻和极化指数测量 |
China National Standards NC |
English PDF |
| GB/T 20696-2021 |
Lambda-cyhalothrin emulsifiable coNCentrate 高效氯氟氰菊酯乳油 |
China National Standards NC |
English PDF |
| GB/T 18802.32-2021 |
Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application priNCiples 低压电涌保护器 第32部分：用于光伏系统的电涌保护器 选择和使用导则 |
China National Standards NC |
English PDF |
| GB/T 18638-2021 |
Diagnostic techniques for Japanese eNCephalitis 流行性乙型脑炎诊断技术 |
China National Standards NC |
English PDF |
| GB/T 17421.10-2021 |
Test code for machine tools -- Part 10: Determination of the measuring performaNCe of probing systems of numerically controlled machine tools 机床检验通则 第10部分：数控机床探测系统测量性能的测定 |
China National Standards NC |
English PDF |
| GB/T 16903-2021 |
Rules for the presentation of graphical symbols for use on signs -- Design priNCiples and requirements for public information graphical symbols 标志用图形符号表示规则 公共信息图形符号的设计原则与要求 |
China National Standards NC |
English PDF |
| GB/T 15566.20-2021 |
Public information guidaNCe systems -- Setting principles and requirements -- Part 20: Urban area 公共信息导向系统 设置原则与要求 第20部分：城市区域 |
China National Standards NC |
English PDF |
| GB/T 14352.22-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluoresceNCe spectrometry 钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards NC |
English PDF |
| GB/T 14352.21-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluoresceNCe spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards NC |
English PDF |
| GB/T 14352.19-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and ziNC content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards NC |
English PDF |
| GB/T 14231-2021 |
Determination of efficieNCy for gear units 齿轮装置效率测定方法 |
China National Standards NC |
English PDF |
| GB/T 13174-2021 |
Determination of detergeNCy and cycle of washing property for laundry detergents 衣料用洗涤剂去污力及循环洗涤性能的测定 |
China National Standards NC |
English PDF |
| GB/T 12975-2021 |
General specification for syNChronous generator in ships 船用同步发电机通用技术条件 |
China National Standards NC |
English PDF |
| GB/T 12668.902-2021 |
Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficieNCy indicators for power drive systems and motor starters 调速电气传动系统 第9-2部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标 |
China National Standards NC |
English PDF |
| GB/T 12668.901-2021 |
Adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficieNCy standards for power driven equipment using the 调速电气传动系统 第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求 |
China National Standards NC |
English PDF |
| GB/T 12242-2021 |
Pressure relief devices—PerformaNCe test code 压力释放装置 性能试验方法 |
China National Standards NC |
English PDF |
| GB/T 11313.41-2021 |
Radio-frequeNCy connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors 射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范 |
China National Standards NC |
English PDF |
| GB/T 11313.40-2021 |
Radio-frequeNCy connectors—Part 40: Sectional specification for 2.4 series R.F. connectors 射频连接器 第40部分: 2.4系列射频连接器分规范 |
China National Standards NC |
English PDF |
| GB/T 11313.35-2021 |
Radio-frequeNCy connectors—Part 35: Sectional specification for 2.92 series R.F connectors 射频连接器 第35部分: 2.92系列射频连接器分规范 |
China National Standards NC |
English PDF |
| GB/T 7308.1-2021 |
Plain bearings—Thin-walled half bearings with or without flange—Part 1：ToleraNCes, design features and methods of test 滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法 |
China National Standards NC |
English PDF |
| GB/T 5095.2507-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: ImpedaNCe, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards NC |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedaNCe of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards NC |
English PDF |
| GB/T 3296-2021 |
Test method for transluceNCy of daily-use porcelain 日用瓷器透光度测定方法 |
China National Standards NC |
English PDF |
| GB/T 2680-2021 |
Glass in building—Determination of light transmittaNCe, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards NC |
English PDF |
| GB/T 41009-2021 |
Forensic scieNCes -- Data structures of selected loci from the DNA database 法庭科学? DNA数据库选用的基因座及其数据结构 |
China National Standards NC |
English PDF |
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