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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 14914.4-2021 |
The specificAtion for marine observation—Part 4:Shore based radar observation 海洋观测规范 第4部分：岸基雷达观测 |
China National Standards At |
 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 At |
English PDF |
| GB/T 6424-2021 |
FlAt plate solar collectors 平板型太阳能集热器 |
China National Standards At |
English PDF |
| GB/T 17581-2021 |
EvacuAted tube solar collectors 真空管型太阳能集热器 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 15166.4-2021 |
High-voltage alternAting-current fuses -- Part 4：Fuse for exteanal protection of shunt capacitors 高压交流熔断器 第4部分：并联电容器外保护用熔断器 |
China National Standards At |
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 At |
English PDF |
| GB/T 22178-2021 |
Oxadiazon emulsifiable concentrAtes 噁草酮乳油 |
China National Standards At |
English PDF |
| GB/T 22173-2021 |
Oxadiazon technical mAterial 噁草酮原药 |
China National Standards At |
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 At |
English PDF |
| GB/T 1600-2021 |
Testing method of wAter for pesticides 农药水分测定方法 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 41074-2021 |
Microbeam analysis -- Method of specimen preparAtion for analysis of general powders using WDS and EDS 微束分析 用于波谱和能谱分析的粉末试样制备方法 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 3098.26-2021 |
Mechanical properties of fasteners—FlAt washers 紧固件机械性能 平垫圈 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB/T 26282-2021 |
Measuring methods of heAt balance of cement rotary kiln 水泥回转窑热平衡测定方法 |
China National Standards At |
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 At |
English PDF |
| GB/T 4657-2021 |
Codes for the central party and stAte organs people’s communities and the other state organizations 中央党政机关、人民团体及其他机构代码 |
China National Standards At |
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 At |
English PDF |
| GB/T 30887-2021 |
Technical guide for wAter system integration and optimization of industrial enterprises 工业企业水系统集成优化技术指南 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 6113.104-2021 |
SpecificAtion for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分：无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards At |
English PDF |
| GB/T 6113.101-2021 |
SpecificAtion for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范 第1-1部分：无线电骚扰和抗扰度测量设备 测量设备 |
China National Standards At |
English PDF |
| GB/T 6730.25-2021 |
Iron ores—DeterminAtion of total rare earth contents—Oxalate gravimetric method 铁矿石 稀土总量的测定 草酸盐重量法 |
China National Standards At |
English PDF |
| GB/T 31428-2021 |
Vocabulary relAting to coal chemical technology 煤化工术语 |
China National Standards At |
English PDF |
| GB/T 41038-2021 |
Energy consumption efficiency evaluAtion method for entrained-flow coal-water slurry gasification 气流床水煤浆气化能效计算方法 |
China National Standards At |
English PDF |
| GB/T 2384-2021 |
Dyes intermediAtes—General method for the determination of melting range 染料中间体 熔点范围测定通用方法 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 13095-2021 |
BAthroom unit 整体浴室 |
China National Standards At |
English PDF |
| GB/T 26281-2021 |
Methods for the calculAtion of heat balance，heat efficiency and comprehensive energy consumption of cement rotary kiln 水泥回转窑热平衡、热效率、综合能耗计算方法 |
China National Standards At |
English PDF |
| GB/T 41147-2021 |
Voltage sourced converter(VSC) valves for stAtic synchronous compensator(STATCOM) -- Electrical testing 静止同步补偿装置用电压源换流器阀 电气试验 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 41123.2-2021 |
Non-destructive testing—RadiAtion methods for industrial computed tomography—Part 2:Operation and interpretation 无损检测 工业射线计算机层析成像检测 第2部分：操作和解释 |
China National Standards At |
English PDF |
| GB/T 41123.1-2021 |
Non-destructive testing -- RadiAtion methods for industrial computed tomography -- Part 1: Principles, equipment and samples 无损检测 工业射线计算机层析成像检测 第1部分：原理、设备和样品 |
China National Standards At |
English PDF |
| GB/T 12604.12-2021 |
Non-destructive testing -- Terminology -- Part 12: RadiAtion methods for industrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测 |
China National Standards At |
English PDF |
| GB/T 41105.3-2021 |
Non-destructive testing -- Measurement and evaluAtion of the X-ray tube voltage -- Part 3: Spectrometric method 无损检测? X射线管电压的测量和评价 第3部分：能谱法 |
China National Standards At |
English PDF |
| GB/T 41105.2-2021 |
Non-destructive testing -- Measurement and evaluAtion of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method 无损检测? X射线管电压的测量和评价 第2部分：厚板滤波法稳定性核查 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 38265.13-2021 |
Test methods for soft soldering fluxes—Part 13: DeterminAtion of flux spattering 软钎剂试验方法 第13部分：钎剂溅散性的测定 |
China National Standards At |
English PDF |
| GB/T 41158-2021 |
Management requirements for circulAtion information of automobile aftermarket parts 汽车后市场配件流通信息管理要求 |
China National Standards At |
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 At |
English PDF |
| GB/T 41105.1-2021 |
Non-destructive testing—Measurement and evaluAtion of the X-ray tube voltage—Part 1:Voltage divider method 无损检测 X射线管电压的测量和评价 第1部分：分压法 |
China National Standards At |
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 At |
English PDF |
| GB/T 8593.1-2021 |
Earth-moving machinery -- Symbols for operAtor controls and other displays -- Part 1: Common symbols 土方机械? 司机操纵装置和其他显示装置用符号? 第1部分：通用符号 |
China National Standards At |
English PDF |
| GB/T 29004-2021 |
Rice transplanter -- EvaluAtion index and measurement methods for fuel consumption 水稻插秧机 燃油消耗量指标及测量方法 |
China National Standards At |
English PDF |
| GB/T 20303.2-2021 |
Cranes—Cabins and control stAtions—Part 2:Mobile cranes 起重机 司机室和控制站 第2部分：流动式起重机 |
China National Standards At |
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 At |
English PDF |
| GB/T 24166-2021 |
DeterminAtion of the content of chlorinated phenols in dye products 染料产品中含氯苯酚的测定 |
China National Standards At |
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 At |
English PDF |
| GB/T 41098-2021 |
Cranes -- Safety -- Load lifting Attachments 起重机? 安全? 起重吊具 |
China National Standards At |
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 At |
English PDF |
| GB/T 304.9-2021 |
Spherical plain bearings—Part 9：General technical regulAtions 关节轴承 第9部分：通用技术规则 |
China National Standards At |
English PDF |
| GB/T 38055.5-2021 |
Rough-terrain trucks—User requirements—Part 5: Interface between variable-reach truck and intergrAted personnel work platform 越野叉车 对用户的要求 第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置 |
China National Standards At |
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 At |
English PDF |
| GB/T 21723-2021 |
WheAt(rice)-straw particleboard 麦（ 稻 ）秸秆刨花板 |
China National Standards At |
English PDF |
| GB/T 6730.28-2021 |
Iron ores—DeterminAtion of fluorine content—Ion-selective electrode method 铁矿石 氟含量的测定 离子选择电极法 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 41106.5-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 5: Sort of aquAtic rides 大型游乐设施 检查、维护保养与修理 第5部分：水上类 |
China National Standards At |
English PDF |
| GB/T 21534-2021 |
WAter saving—Terminology 节约用水 术语 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 18916.11-2021 |
Norm of wAter intake—Part 11: Coal preparation 取水定额 第11部分：选煤 |
China National Standards At |
English PDF |
| GB/T 26557-2021 |
Builders hoists for persons and mAterials with vertically guided cages 吊笼有垂直导向的人货两用施工升降机 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB/T 16318-2021 |
Basic test method for rotAting traction electrical machines 旋转牵引电机基本试验方法 |
China National Standards At |
English PDF |
| GB/T 999-2021 |
Voltage rAtings of DC electric traction system 直流电力牵引额定电压 |
China National Standards At |
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 At |
English PDF |
| GB/T 23549-2021 |
Propiconazole emulsifiable concentrAtes 丙环唑乳油 |
China National Standards At |
English PDF |
| GB/T 25684.12-2021 |
Earth-moving machinery—Safety—Part 12: Requirements for cable excavAtors 土方机械 安全 第12部分：机械挖掘机的要求 |
China National Standards At |
English PDF |
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