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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 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 SS |
 English PDF |
| GB/T 39949.3-2021 |
Hydraulic fluid power—Mounting dimensions for acceSSories of single rod cylinder—Part 3: 16 MPa compact series with bores from 250mm to 500mm 液压传动 单杆缸附件的安装尺寸 第3部分：16 MPa缸径250 mm～500 mm紧凑型系列 |
China National Standards SS |
English PDF |
| GB/T 39949.2-2021 |
Hydraulic fluid power—Mounting dimensions for acceSSories of single rod cylinder—Part 2:16 MPa compact series with bores from 25 mm to 220 mm 液压传动 单杆缸附件的安装尺寸 第2部分：16MPa缸径25mm～220mm紧凑型系列 |
China National Standards SS |
English PDF |
| GB/T 39949.1-2021 |
Hydraulic fluid power—Mounting dimensions for acceSSories of single rod cylinder—Part 1:16 MPa medium and 25 MPa series 液压传动 单杆缸附件的安装尺寸 第1部分：16MPa中型系列和25MPa系列 |
China National Standards SS |
English PDF |
| GB/T 39941-2021 |
Monitor and evaluation methods for quality safety in wooden furniture production proceSS 木家具生产过程质量安全状态监测与评价方法 |
China National Standards SS |
English PDF |
| GB/T 39910-2021 |
Specification for claSSification of standard literature 标准文献分类规则 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 39899-2021 |
The technical specifications for remanufactured automotive components—Automatic transmiSSion 汽车零部件再制造产品技术规范 自动变速器 |
China National Standards SS |
English PDF |
| GB/T 39892-2021 |
Specification of reporting and proceSSing of motor vehicle product defect clue 汽车产品缺陷线索报告及处理规范 |
China National Standards SS |
English PDF |
| GB/T 39873-2021 |
Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem maSS spectrometry 消毒剂中季铵盐的测定 液相色谱-串联质谱法 |
China National Standards SS |
English PDF |
| GB/T 39867-2021 |
Bismuth germanate scintillation crystal for positron emiSSion tomography 正电子发射断层扫描仪用锗酸铋闪烁晶体 |
China National Standards SS |
English PDF |
| GB/T 39856-2021 |
Hot rolled titanium and titanium alloy seamleSS tubes 热轧钛及钛合金无缝管材 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 39850-2021 |
Core components busineSS document assembly technical specification for international trade 国际贸易核心构件业务单证集成技术规范 |
China National Standards SS |
English PDF |
| GB/T 39847-2021 |
Verification test methods of acceSS satellite network for FSS communication earth station 固定卫星通信业务地球站进入卫星网络的验证测试方法 |
China National Standards SS |
English PDF |
| GB/T 39822-2021 |
Plastics—Determination of yellowneSS index and change in yellowness index 塑料 黄色指数及其变化值的测定 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 39814-2021 |
Test method for impact strength of ultrathin glaSS—Ball drop method 超薄玻璃抗冲击强度试验方法 落球冲击法 |
China National Standards SS |
English PDF |
| GB/T 39807-2021 |
ProceSS specifications of Pb-free plating tin and tin alloys 无铅电镀锡及锡合金工艺规范 |
China National Standards SS |
English PDF |
| GB/T 39805-2021 |
Insulating glaSS used on multiple units 动车组用中空玻璃 |
China National Standards SS |
English PDF |
| GB/T 39803-2021 |
Technical regulation of energy consumption evaluation for flat glaSS manufacturing 平板玻璃制造能耗评价技术要求 |
China National Standards SS |
English PDF |
| GB/T 39798-2021 |
Test methods for optical properties of glaSS used on multiple units 动车组玻璃光学性能试验方法 |
China National Standards SS |
English PDF |
| GB/T 39797-2021 |
Test method for surface tension of glaSS melt -- Sessile drop method 玻璃熔体表面张力试验方法 座滴法 |
China National Standards SS |
English PDF |
| GB/T 39796-2021 |
Test method for airbone sound insulating properties of glaSS used on multipe units 动车组玻璃隔声性能试验方法 |
China National Standards SS |
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 SS |
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 SS |
English PDF |
| GB/T 39783-2021 |
Technical requirement for data proceSSing center of BeiDou ground-based augmentation system 北斗地基增强系统数据处理中心技术要求 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 39773-2021 |
Energy consumption test technical regulation for flat glaSS manufacturing 平板玻璃制造能耗测试技术规程 |
China National Standards SS |
English PDF |
| GB/T 39771.1-2021 |
Optical radiation safety of LEDs—Part 1: Safety requirements and claSSification 半导体发光二极管光辐射安全 第1部分：要求与等级分类方法 |
China National Standards SS |
English PDF |
| GB/T 39768-2021 |
ClaSSification and coding for human biomaterial 人类生物样本分类与编码 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 39746-2021 |
NC bus proceSSing machine 数控母线加工机 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 39693.3-2021 |
Rubber, vulcanized or thermoplastic—Determination of hardneSS—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶 硬度的测定 第3部分：用超低橡胶硬度（VLRH）标尺 测定定试验力硬度 |
China National Standards SS |
English PDF |
| GB/T 39600-2021 |
Formaldehyde emiSSion grading for wood-based panel and finishing products 人造板及其制品甲醛释放量分级 |
China National Standards SS |
English PDF |
| GB/T 39598-2021 |
A guide to the limited quantity in indoor loading for wood-based panel based on its ultimate formaldehyde emiSSion 基于极限甲醛释放量的人造板室内承载限量指南 |
China National Standards SS |
English PDF |
| GB/T 32694-2021 |
Plug-in hybrid electric paSSenger cars—Specifications 插电式混合动力电动乘用车 技术条件 |
China National Standards SS |
English PDF |
| GB/T 28170.2-2021 |
Information technology—Computer graphics and image proceSSing—Extensible 3D(X3D)—Part 2: Scene access interface(SAI) 信息技术 计算机图形和图像处理 可扩展三维组件(X3D) 第2部分：场景访问接口(SAI) |
China National Standards SS |
English PDF |
| GB/T 25068.5-2021 |
Information technology—Security techniques—Network security—Part 5: Securing communications acroSS networks using virtual private networks 信息技术 安全技术 网络安全 第5部分：使用虚拟专用网的跨网通信安全保护 |
China National Standards SS |
English PDF |
| GB/T 19934.1-2021 |
Hydraulic fluid power—Fatigue preSSure testing of metal pressure-containing envelopes—Part 1: Test method 液压传动 金属承压壳体的疲劳压力试验 第1部分：试验方法 |
China National Standards SS |
English PDF |
| GB/T 19237-2021 |
CompreSSed natural gas dispenser for vehicles 汽车用压缩天然气加气机 |
China National Standards SS |
English PDF |
| GB/T 18329.4-2021 |
Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmiSSion testing of bond of thickness greater than or equal to 0.3 mm 滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测 |
China National Standards SS |
English PDF |
| GB/T 18106-2021 |
ClaSSification of retail formats 零售业态分类 |
China National Standards SS |
English PDF |
| GB/T 14352.20-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma maSS spectrometry 钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 12818-2021 |
Rules for inspecting and testing of railway paSSenger car after completion of construction 铁路客车组装后的检查与试验规则 |
China National Standards SS |
English PDF |
| GB/T 12817-2021 |
General technical specification for railway paSSenger car 铁路客车通用技术条件 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 11760-2021 |
HulleSS barley 青稞 |
China National Standards SS |
English PDF |
| GB/T 10001.9-2021 |
Public information graphical symbols—Part 9: Symbols for acceSSible facilities 公共信息图形符号 第9部分：无障碍设施符号 |
China National Standards SS |
English PDF |
| GB/T 10001.3-2021 |
Public information graphical symbols—Part 3：Symbols for paSSenger and cargo transport 公共信息图形符号 第3部分：客运货运符号 |
China National Standards SS |
English PDF |
| GB/T 8887-2021 |
ClaSSification of starch 淀粉分类 |
China National Standards SS |
English PDF |
| GB/T 7308.2-2021 |
Plain bearings—Thin-walled half bearings with or without flange—Part 2:Measurement of wall thickneSS and flange thickness 滑动轴承 有法兰或无法兰薄壁轴瓦 第2部分:轴瓦壁厚和法兰厚度测量 |
China National Standards SS |
English PDF |
| GB/T 5095.2505-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5：Test 25e: Return loSS 电子设备用机电元件 基本试验规程及测量方法 第25-5部分：试验25e：回波损耗 |
China National Standards SS |
English PDF |
| GB/T 5095.2502-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loSS) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分：试验25b：衰减（插入损耗） |
China National Standards SS |
English PDF |
| GB/T 5095.2501-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: CroSStalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards SS |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: TransmiSSion line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards SS |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveneSS of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards SS |
English PDF |
| GB/T 4797.9-2021 |
ClaSSification of environmental conditions—Environmental conditions appearing in nature—Measured shock and vibration data during storage, transportation and in-use 环境条件分类 自然环境条件 贮存、运输和使用过程中测得的冲击和振动数据 |
China National Standards SS |
English PDF |
| GB/T 4490-2021 |
Conveyor belts with textile carcaSS—Widths and lengths 织物芯输送带 宽度和长度 |
China National Standards SS |
English PDF |
| GB/T 2889.5-2021 |
Plain bearings—Terms, definitions, claSSification and symbols—Part 5:Application of symbols 滑动轴承 术语、定义、分类和符号 第5部分:符号的应用 |
China National Standards SS |
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 SS |
English PDF |
| GB/T 1454-2021 |
Test method for edgewise compreSSive properties of sandwich constructions 夹层结构侧压性能试验方法 |
China National Standards SS |
English PDF |
| GB/T 41020-2021 |
Guidance on building fire risk aSSessment for property insurance 建筑物财产保险火灾风险评估指南 |
China National Standards SS |
English PDF |
| GB/T 14914.6-2021 |
The specification for marine observation—Part 6:Data proceSSing and quality control of marine observational data 海洋观测规范 第6部分：数据处理与质量控制 |
China National Standards SS |
English PDF |
| GB/T 9254.1-2021 |
Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 1: EmiSSion requirements 信息技术设备、多媒体设备和接收机 电磁兼容 第1部分：发射要求 |
China National Standards SS |
English PDF |
| GB/T 8563.3-2021 |
ClaSSification and codes for information of reward and disciplinary action -- Part 3: Codes of disciplinary action and organizational punishment 奖励、纪律处分信息分类与代码? 第3部分：纪律处分和组织处理代码 |
China National Standards SS |
English PDF |
| GB/T 41163-2021 |
Specification for proceSS design of enhancing coal seam permeability by water jet in coalmine 煤矿井下煤层水射流冲击增透工艺设计规范 |
China National Standards SS |
English PDF |
| GB/T 41042-2021 |
Guidance for utilization and claSSification of content of valuable elements in coal 煤中有价元素含量分级及应用导则 |
China National Standards SS |
English PDF |
| GB/T 41043-2021 |
Coordinative development effectiveneSS evaluation indicator and method of coal and coalbed methane 煤与煤层气协调开发效果评价指标及计算方法 |
China National Standards SS |
English PDF |
| GB/T 41107.2-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding proceSSes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards SS |
English PDF |
| GB/T 41107.1-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding proceSSes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分：总则 |
China National Standards SS |
English PDF |
| GB/T 8563.1-2021 |
ClaSSification and codes for information of reward and disciplinary action -- Part 1: Codes of medal, honorary title and reward 奖励、纪律处分信息分类与代码 第1部分：勋章、荣誉称号和表彰奖励代码 |
China National Standards SS |
English PDF |
| GB/T 13976-2021 |
Radioactive source term of preSSurized water reactor nuclear power plant for operation states 压水堆核电厂运行状态下的放射性源项 |
China National Standards SS |
English PDF |
| GB/T 41249-2021 |
Industrial aSSistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)”circular agricultural project 产业帮扶 “猪-沼-果（粮、菜）” 循环农业项目运营管理指南 |
China National Standards SS |
English PDF |
| GB/T 5121.28-2021 |
Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-maSS spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards SS |
English PDF |
| GB/T 41121-2021 |
GlaSS water slide device safety technical requirement 玻璃水滑道安全技术要求 |
China National Standards SS |
English PDF |
| GB/T 41138-2021 |
Product quality information system -- Information claSSification, sharing and exchange 产品质量信息系统 信息分类与共享交换 |
China National Standards SS |
English PDF |
| GB/T 10892-2021 |
Stationary air compreSSors -- Safety rules and code of practice 固定的空气压缩机 安全规则和操作规程 |
China National Standards SS |
English PDF |
| GB/T 15829-2021 |
Soft soldering flux -- ClaSSification and requirements 软钎剂 分类与性能要求 |
China National Standards SS |
English PDF |
| GB/T 41104.1-2021 |
Solder wire, solid and flux cored -- Specification and test methods -- Part 1: ClaSSification and performance requirements 实心和药芯软钎料丝? 规范和试验方法? 第1部分：分类和性能要求 |
China National Standards SS |
English PDF |
| GB/T 38265.14-2021 |
Test methods for soft soldering fluxes—Part 14: ASSessment of tackiness of flux residues 软钎剂试验方法 第14部分：钎剂残留物胶粘性的评价 |
China National Standards SS |
English PDF |
| GB/T 8593.2-2021 |
Earth-moving machinery—Symbols for operator controls and other displays—Part 2:Symbols for specific machines,equipment and acceSSories 土方机械 司机操纵装置和其他显示装置用符号 第2部分：机器、工作装置和附件的特殊符号 |
China National Standards SS |
English PDF |
| GB/T 24818.2-2021 |
Cranes—AcceSS, guards and restraints—Part 2: Mobile cranes 起重机 通道及安全防护设施 第2部分：流动式起重机 |
China National Standards SS |
English PDF |
| GB/T 8100.3-2021 |
Mounting surfaces of hydraulic valves—Part 3: PreSSure-reducing valves, sequence valves, unloading valves, throttle valves and check valves 液压阀安装面 第3部分：减压阀、顺序阀、卸荷阀、节流阀和单向阀 |
China National Standards SS |
English PDF |
| GB/T 41176-2021 |
ProfeSSional sportswear -- Ski and snowboard wear 专业运动服装? 滑雪服 |
China National Standards SS |
English PDF |
| GB/T 10596-2021 |
En-maSSe conveyor 埋刮板输送机 |
China National Standards SS |
English PDF |
| GB/T 41135.2-2021 |
Current and voltage sensors or detectors, to be used for fault paSSage indication purposes -- Part 2: System aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分：系统应用 |
China National Standards SS |
English PDF |
| GB/T 41135.1-2021 |
Current and voltage sensors or detectors, to be used for fault paSSage indication purposes -- Part 1: General principles and requirements 故障路径指示用电流和电压传感器或探测器?? 第1部分：通用原理和要求 |
China National Standards SS |
English PDF |
| GB/T 26024-2021 |
SeamleSS copper and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards SS |
English PDF |
| GB/T 41122-2021 |
Requirements for lifts used to aSSist in building evacuation 用于辅助建筑物人员疏散的电梯要求 |
China National Standards SS |
English PDF |
| GB/T 24807-2021 |
Electromagnetic compatibility for lifts, escalators and moving walks—EmiSSion 电梯、自动扶梯和自动人行道的电磁兼容 发射 |
China National Standards SS |
English PDF |
| GB/T 41139-2021 |
Requirements of standard conformance testing for information claSSification coding and metadata 信息分类编码及元数据标准符合性测试要求 |
China National Standards SS |
English PDF |
| GB/T 10762-2021 |
Method of maSS measurements for industrial and mining electric locomotive 工矿电机车质量测量方法 |
China National Standards SS |
English PDF |
| GB/T 41174-2021 |
ProfeSSional sportswear -- Track and field garment 专业运动服装? 田径服 |
China National Standards SS |
English PDF |
| GB/T 20724-2021 |
Microbeam analysis—Method of thickneSS measurement for thin crystals by convergent beam electron diffraction 微束分析 薄晶体厚度的会聚束电子衍射测定方法 |
China National Standards SS |
English PDF |
| GB/T 41028-2021 |
Requirements of aerospace fluid systems impulse testing of hydraulic hose ，tubing and fitting aSSemblies 航空航天流体系统液压软管、管道和接头组件的脉冲试验要求 |
China National Standards SS |
English PDF |
| GB/T 41064-2021 |
Surface chemical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion maSS spectrometry sputter depth profiling using single and multi-layer thin films 表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法 |
China National Standards SS |
English PDF |
| GB/T 41037-2021 |
ASSurance requirements for system in package for space applications 宇航用系统级封装(SiP)保证要求 |
China National Standards SS |
English PDF |
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