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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 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 Li |
 English PDF |
| GB/T 26779-2021 |
Hydrogen fuel cell electric vehicle refueLing receptacle 燃料电池电动汽车加氢口 |
China National Standards Li |
English PDF |
| GB/T 22373-2021 |
Metadata of standard Literature 标准文献元数据 |
China National Standards Li |
English PDF |
| GB/T 20833.1-2021 |
Rotating electrical machines—The winding insulation—Part 1:Off-Line partial discharge measurements 旋转电机 绕组绝缘 第1部分：离线局部放电测量 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 19753-2021 |
Test methods for energy consumption of Light-duty hybrid electric vehicles 轻型混合动力电动汽车能量消耗量试验方法 |
China National Standards Li |
English PDF |
| GB/T 19672-2021 |
PipeLine valves—Technical specification 管线阀门 技术条件 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 18386.1-2021 |
Test methods for energy consumption and range of electric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法 第1部分：轻型汽车 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 18329.3-2021 |
Plain bearings—MetalLic multilayer plain bearings—Part 3: Non-destructive penetrant testing 滑动轴承 多层金属滑动轴承 第3部分：无损渗透检验 |
China National Standards Li |
English PDF |
| GB/T 17217-2021 |
Hygienic specification for pubLic toilet 公共厕所卫生规范 |
China National Standards Li |
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 Li |
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 Li |
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 Li |
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 Li |
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 Li |
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 Li |
English PDF |
| GB/T 12237-2021 |
Steel ball valves for petroleum, petrochemical and alLied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 10001.7-2021 |
PubLic information graphical symbols—Part 7: Symbols for office and teaching 公共信息图形符号 第7部分：办公教学符号 |
China National Standards Li |
English PDF |
| GB/T 10001.6-2021 |
PubLic information graphical symbols—Part 6: Symbols for medical treatment and health care 公共信息图形符号 第6部分：医疗保健符号 |
China National Standards Li |
English PDF |
| GB/T 10001.5-2021 |
PubLic information graphical symbols—Part 5: Symbols for shopping 公共信息图形符号 第5部分：购物符号 |
China National Standards Li |
English PDF |
| GB/T 10001.4-2021 |
PubLic information graphical symbols—Part 4: Symbols for recreation sport 公共信息图形符号 第4部分：运动健身符号 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 10001.2-2021 |
PubLic information graphical symbols—Part 2: Symbols for tourism and entertainment 公共信息图形符号 第2部分：旅游休闲符号 |
China National Standards Li |
English PDF |
| GB/T 7092-2021 |
OutLine dimensions of semiconductor integrated circuits 半导体集成电路外形尺寸 |
China National Standards Li |
English PDF |
| GB/T 5162-2021 |
MetalLic powders—Determination of tap density 金属粉末 振实密度的测定 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 3480.2-2021 |
Calculation of load capacity of spur and heLical gears—Part 2: Calculation of surface durability (pitting) 直齿轮和斜齿轮承载能力计算 第2部分：齿面接触强度（点蚀）计算 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 1149.4-2021 |
Internal combustion engines—Piston rings—Part 4:QuaLity requirements 内燃机 活塞环 第4部分：质量要求 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 283-2021 |
RolLing bearings—Cylindrical roller bearings—Boundary dimensions 滚动轴承 圆柱滚子轴承 外形尺寸 |
China National Standards Li |
English PDF |
| GB/T 34273-2021 |
Standard test method for calculated cetane index of coal Liquefaction diesel—Four variable equetion 煤液化柴油十六烷指数计算法 四变量公式法 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 41205.1-2021 |
Code and attribute description of emergency suppLies -- Part 1: Personal protective equipment 应急物资编码与属性描述 第1部分：个体防护装备 |
China National Standards Li |
English PDF |
| GB/T 41205.2-2021 |
Code and attribute description of emergency suppLies -- Part 2: Decontamination material and equipment 应急物资编码与属性描述 第2部分：洗消器材及设备 |
China National Standards Li |
English PDF |
| GB/T 41205.3-2021 |
Code and attribute description of emergency suppLies -- Part 3: Search and rescue equipment 应急物资编码与属性描述 第3部分：搜救设备 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 41044-2021 |
GuideLines for coalbed methane extraction in coal mining areas 煤矿区煤层气抽采指南 |
China National Standards Li |
English PDF |
| GB/T 19136-2021 |
Testing method of the accelerated storage stabiLity at elevated temperature for pesticides 农药热储稳定性测定方法 |
China National Standards Li |
English PDF |
| GB/T 15981-2021 |
Evaluating method for the efficacy of steriLization for disinfection equipment 消毒器械灭菌效果评价方法 |
China National Standards Li |
English PDF |
| GB/T 18916.60-2021 |
Norm of water intake -- Part 60: SiLicone 取水定额 第60部分：有机硅 |
China National Standards Li |
English PDF |
| GB/T 41019-2021 |
Technical guideLine for comprehensive utilization of mine water 矿井水综合利用技术导则 |
China National Standards Li |
English PDF |
| GB/T 9143-2021 |
Commercial coal quaLity—Coal for fixed-bed gasification 商品煤质量 固定床气化用煤 |
China National Standards Li |
English PDF |
| GB/T 25210-2021 |
HydrauLic excavator—Central turning joint 商品煤质量 中低温热解用煤 |
China National Standards Li |
English PDF |
| GB/T 15579.14-2021 |
Arc welding equipment -- Part 14: CaLibration, validation and consistency testing 弧焊设备 第14部分：校准、确认和一致性试验 |
China National Standards Li |
English PDF |
| GB/T 21419-2021 |
Transformers, power suppLies, reactors and similar products—EMC requirements 变压器、电源装置、电抗器及其类似产品 电磁兼容（EMC）要求 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 5267.2-2021 |
Fasteners—Non-electrolytically appLied zinc flake coatings 紧固件 非电解锌片涂层 |
China National Standards Li |
English PDF |
| GB/T 3099.4-2021 |
Terminology of fasteners—Control, inspection, deLivery, acceptance and quality 紧固件术语 控制、检查、交付、接收和质量 |
China National Standards Li |
English PDF |
| GB/T 41116-2021 |
Non-destructive testing of welds—Time-of-fLight diffraction technique (TOFD)—Acceptance levels 焊缝无损检测 衍射时差技术（TOFD） 验收等级 |
China National Standards Li |
English PDF |
| GB/T 41115-2021 |
Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-fLight diffraction technique (TOFD) 焊缝无损检测 超声检测 衍射时差技术（TOFD）的应用 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 20303.5-2021 |
Cranes—Cabins and control stations—Part 5: Overhead travelLing and portal bridge cranes 起重机 司机室和控制站 第5 部分:桥式和门式起重机 |
China National Standards Li |
English PDF |
| GB/T 17743-2021 |
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 21938-2021 |
Earth-moving machinery─HydrauLic excavator and backhoe loader lowering control device─Requirements and tests 土方机械 液压挖掘机和挖掘装载机下降控制装置 要求和试验 |
China National Standards Li |
English PDF |
| GB/T 22565.1-2021 |
MetalLic materials -- Sheet and strip -- Method for spring back evaluation -- Part 1: Stretch bending 金属材料 薄板和薄带 回弹性能评估方法 第1部分：拉弯法 |
China National Standards Li |
English PDF |
| GB/T 7991.1-2021 |
Test method of viterous and porcelain enamels—Part 1：Determination of resistance to alkaLine liquids 搪玻璃层试验方法 第1部分：耐碱性溶液腐蚀性能的测定 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 41118-2021 |
Safety of machinery -- GuideLine for the design of safety control systems 机械安全? 安全控制系统设计指南 |
China National Standards Li |
English PDF |
| GB/T 41164-2021 |
Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeabiLity coal seam 碎软低渗煤层顶板水平井分段压裂技术规范 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 41112-2021 |
SoLid wire electrodes, solid wires and rods for fusion welding of magnesium and magnesium alloys 镁及镁合金焊丝 |
China National Standards Li |
English PDF |
| GB/T 26465-2021 |
Safety rules for the construction and installation of firefighters Lifts 消防员电梯制造与安装安全规范 |
China National Standards Li |
English PDF |
| GB/T 41114-2021 |
Non-destructive testing -- Ultrasonic testing -- Specification for a caLibration block for phased array testing(PAUT) 无损检测? 超声检测 相控阵超声检测标准试块规范 |
China National Standards Li |
English PDF |
| GB/T 41216-2021 |
Marine combine connecting Line for mooring 船用系泊组合连接索 |
China National Standards Li |
English PDF |
| GB/T 41123.3-2021 |
Non-destructive testing—Radiation methods for industrial computed tomography—Part 3:QuaLification 无损检测 工业射线计算机层析成像检测 第3部分：验证 |
China National Standards Li |
English PDF |
| GB/T 41113-2021 |
QuaLification testing of brazers and brazing operators 硬钎焊工和硬钎焊操作工技能评定 |
China National Standards Li |
English PDF |
| GB/T 41104.3-2021 |
Solder wire, soLid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy 实心和药芯软钎料丝? 规范和试验方法? 第3部分：药芯软钎料丝功效的润湿平衡试验方法 |
China National Standards Li |
English PDF |
| GB/T 41104.2-2021 |
Solder wire, soLid and flux cored -- Specification and test methods -- Part 2: Determination of flux content 实心和药芯软钎料丝? 规范和试验方法? 第2部分：钎剂含量的测定 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38265.11-2021 |
Test methods for soft soldering fluxes—Part 11: SolubiLity of flux residues 软钎剂试验方法 第11部分：钎剂残留物的可溶性 |
China National Standards Li |
English PDF |
| GB/T 22437.5-2021 |
Cranes—Design principles for loads and load combinations—Part 5：Overhead travelLing and portal bridge cranes 起重机 载荷与载荷组合的设计原则 第5部分：桥式和门式起重机 |
China National Standards Li |
English PDF |
| GB/T 20346.1-2021 |
Equipment for distributing fertiLizer—Part 1: Full width fertilizer distributors 施肥机械 第1部分：全幅宽撒肥机 |
China National Standards Li |
English PDF |
| GB/T 2449.1-2021 |
Sulphur for industrial use—Part 1: SoLid product 工业硫磺 第1部分：固体产品 |
China National Standards Li |
English PDF |
| GB/T 41071-2021 |
Determination of polycycLic aromatic hydrocarbons in dye products 染料产品中多环芳烃的测定 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 8100.2-2021 |
Mounting surfaces of hydrauLic valves—Part 2：Compensated flow-control valves 液压阀安装面 第2部分：调速阀 |
China National Standards Li |
English PDF |
| GB/T 3637-2021 |
Liquid sulphur dioxide 液体二氧化硫 |
China National Standards Li |
English PDF |
| GB/T 41098-2021 |
Cranes -- Safety -- Load Lifting attachments 起重机? 安全? 起重吊具 |
China National Standards Li |
English PDF |
| GB/T 24604-2021 |
RolLing bearings－Angular contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards Li |
English PDF |
| GB/T 6445-2021 |
RolLing bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 滚动轴承 滚轮滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards Li |
English PDF |
| GB/T 309-2021 |
RolLing bearings—Needle roller 滚动轴承 滚针 |
China National Standards Li |
English PDF |
| GB/T 38055.4-2021 |
Rough-terrain trucks—User requirements—Part 4: Additional requirements for variable-reach trucks handLing freely suspended loads 越野叉车 对用户的要求 第4部分:悬吊可自由摆动载荷伸缩臂式叉车的附加要求 |
China National Standards Li |
English PDF |
| GB/T 26949.12-2021 |
Industrial trucks—Verification of stabiLity—Part 12:Industrial variable-reach trucks handling freight containers of 6 m length and longer 工业车辆 稳定性验证 第12部分：搬运6 m及其以上长度货运集装箱的伸缩臂式叉车 |
China National Standards Li |
English PDF |
| GB/T 41124-2021 |
General technical requirements for aseptic blowing-filLing-capping bloc 无菌吹灌旋一体机通用技术要求 |
China National Standards Li |
English PDF |
| GB/T 25629-2021 |
HydrauLic excavator—Central turning joint 液压挖掘机 中央回转接头 |
China National Standards Li |
English PDF |
| GB/T 41106.4-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 4: Sort of Lifting rides 大型游乐设施 检查、维护保养与修理 第4部分：升降类 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 22473.1-2021 |
Batteries used for energy storage -- Part 1: Photovoltaic off-grid appLication technical conditions 储能用蓄电池? 第1部分：光伏离网应用技术条件 |
China National Standards Li |
English PDF |
| GB/T 41225-2021 |
Limit and determination of free phenols in phenoxy carboxylic acid herbicides 苯氧羧酸类除草剂中游离酚限量及检测方法 |
China National Standards Li |
English PDF |
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