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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 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 RE |
 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 RE |
English PDF |
| GB/T 29502-2021 |
Purple oREs 硫铁矿烧渣 |
China National Standards RE |
English PDF |
| GB/T 41073-2021 |
Surface chemical analysis -- Electron spectroscopies -- Minimum REporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 31428-2021 |
Vocabulary RElating to coal chemical technology 煤化工术语 |
China National Standards RE |
English PDF |
| GB/T 14598.118-2021 |
Measuring RElays and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements 量度继电器和保护装置 第118部分：电力系统同步相量 测量 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 41108.3-2021 |
Safety of machinery -- Safety REquirements for interlocking devices -- Part 3: Trapped key interlocking devices and systems 机械安全 联锁装置的安全要求 第3部分：截留钥匙联锁装置及系统 |
China National Standards RE |
English PDF |
| GB/T 41108.2-2021 |
Safety of machinery -- Safety REquirements for interlocking devices -- Part 2: Interlocking devices with guard-locking 机械安全 联锁装置的安全要求 第2部分：带防护锁定的联锁装置 |
China National Standards RE |
English PDF |
| GB/T 41108.1-2021 |
Safety of machinery -- Safety REquirements for interlocking devices -- Part 1: Direct opening position switches 机械安全 联锁装置的安全要求 第1部分：直接断开位置开关 |
China National Standards RE |
English PDF |
| GB/T 14598.181-2021 |
Measuring RElays and protection equipment -- Part 181：Functional requirements for frequency protection 量度继电器和保护装置 第181 部分：频率保护功能要求 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 3670-2021 |
CoveREd electordes for manual metal arc welding of copper and copper alloys 铜及铜合金焊条 |
China National Standards RE |
English PDF |
| GB/T 41111-2021 |
Rods for gas welding of non-alloy and cREep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards RE |
English PDF |
| GB/T 41110-2021 |
Tubular coREd electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 14088-2021 |
Marine halon fiRE extinguishing system 船用卤代烷灭火系统 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 17889.2-2021 |
Ladders—Part 2: REquirements, test, marking 梯子 第2部分：要求、试验和标志 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 26473-2021 |
Cranes—Safety REquirements for loader cranes 起重机 随车起重机安全要求 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 41106.6-2021 |
Large-scale amusement devices -- Inspection, maintenance and REpair -- Part 6: Sort of virtual experience rides 大型游乐设施 检查、维护保养与修理 第6部分：虚拟体验类 |
China National Standards RE |
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 RE |
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 RE |
English PDF |
| GB/T 41106.3-2021 |
Large-scale amusement devices -- Inspection, maintenance and REpair -- Part 3: Sort of rotary rides 大型游乐设施 检查、维护保养与修理 第3部分：旋转类 |
China National Standards RE |
English PDF |
| GB/T 41106.2-2021 |
Large-scale amusement devices -- Inspection, maintenance and REpair -- Part 2: Sort of track rides 大型游乐设施 检查、维护保养与修理 第2部分：轨道类 |
China National Standards RE |
English PDF |
| GB/T 41106.1-2021 |
Large-scale amusement devices -- Inspection, maintenance and REpair -- Part 1: General 大型游乐设施 检查、维护保养与修理 第1部分：总则 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 41130-2021 |
Basic REquirements for safety management of exhibition venue 展览场馆安全管理基本要求 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 41101.2-2021 |
Earth-moving machinery -- Sustainability -- Part 2: REmanufacturing 土方机械? 可持续性? 第2部分：再制造 |
China National Standards RE |
English PDF |
| GB/T 25684.13-2021 |
Earth-moving machinery—Safety—Part 13: REquirements for rollers 土方机械 安全 第13部分：压路机的要求 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 25684.11-2021 |
Earth-moving machinery—Safety—Part 11: REquirements for landfill compactors 土方机械 安全 第11部分：回填压实机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.10-2021 |
Earth-moving machinery—Safety—Part 10: REquirements for trenchers 土方机械 安全 第10部分：挖沟机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.9-2021 |
Earth-moving machinery—Safety—Part 9: REquirements for pipelayers 土方机械 安全 第9部分：吊管机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.8-2021 |
Earth-moving machinery—Safety—Part 8: REquirements for graders 土方机械 安全 第8部分：平地机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.7-2021 |
Earth-moving machinery—Safety—Part 7: REquirements for scrapers 土方机械 安全 第7部分：铲运机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.6-2021 |
Earth-moving machinery—Safety—Part 6: REquirements for dumpers 土方机械 安全 第6部分：自卸车的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.5-2021 |
Earth-moving machinery—Safety—Part 5: REquirements for hydraulic excavators 土方机械 安全 第5部分：液压挖掘机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.4-2021 |
Earth-moving machinery—Safety—Part 4: REquirements for backhoe loaders 土方机械 安全 第4部分：挖掘装载机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.3-2021 |
Earth-moving machinery—Safety—Part 3: REquirements for loaders 土方机械 安全 第3部分：装载机的要求 |
China National Standards RE |
English PDF |
| GB/T 25684.2-2021 |
Earth-moving machinery—Safety—Part 2: REquirements for dozers 土方机械 安全 第2部分：推土机的要求 |
China National Standards RE |
English PDF |
| GB/T 26641-2021 |
Non-destructive testing—Magnetic memory testing—General REquirements 无损检测 磁记忆检测 总体要求 |
China National Standards RE |
English PDF |
| GB/T 41120-2021 |
Non-destructive testing -- Test method for non-ferromagnetic metallic component pulsed eddy curREnt testing 无损检测 非铁磁性金属材料脉冲涡流检测 |
China National Standards RE |
English PDF |
| GB/T 7991.3-2021 |
Test method of viterous and porcelain enamels -- Part 3: Determination of REsistance to thermal shock 搪玻璃层试验方法 第3部分：耐温差急变性能的测定 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 29732-2021 |
Surface chemical analysis—Medium REsolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准 |
China National Standards RE |
English PDF |
| GB/T 41207-2021 |
Information and documentation -- Management systems for REcords -- Guidelines for implementation 信息与文献 文件（档案）管理体系 实施指南 |
China National Standards RE |
English PDF |
| GB/T 41136-2021 |
REsistance welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备 变压器 一体式焊钳用内置整流器的1000Hz变压器 |
China National Standards RE |
English PDF |
| GB/T 10827.2-2021 |
Industrial trucks -- Safety REquirements and verification -- Part 2: Self-propelled variable-reach trucks 工业车辆? 安全要求和验证? 第2部分：自行式伸缩臂式叉车 |
China National Standards RE |
English PDF |
| GB/T 41075-2021 |
FluoREscent whitening agent -- Determination of migration properties 荧光增白剂 迁移性的测定 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 19490-2021 |
Telecommunication REgulations for maritime mobile services—General requirement 水上移动业务通信规则 总体要求 |
China National Standards RE |
English PDF |
| GB/T 6476-2021 |
Surface grinding machines with vertical grinding wheel spindle and REciprocating table—Testing of the accuracy 立轴矩台平面磨床 精度检验 |
China National Standards RE |
English PDF |
| GB/T 41041-2021 |
Control REquirements of forbidden and restricted components for space applications 宇航禁限用元器件控制要求 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 41040-2021 |
COTS semiconductor parts for space application -- Quality assurance REquirements 宇航用商业现货（COTS）半导体器件 质量保证要求 |
China National Standards RE |
English PDF |
| GB/T 41034-2021 |
General design specification of electromagnetic RElay for space application 宇航用电磁继电器通用设计规范 |
China National Standards RE |
English PDF |
| GB/T 41033-2021 |
Design REquirements of radiation hardening for CMOS IC CMOS集成电路抗辐射加固设计要求 |
China National Standards RE |
English PDF |
| GB/T 41036-2021 |
General specification for super high-low temperatuRE circular electrical connector for space applications 宇航用超高低温圆形电连接器通用规范 |
China National Standards RE |
English PDF |
| GB/T 1927.20-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage stREngth 无疵小试样木材物理力学性质试验方法 第20部分：抗劈力测定 |
China National Standards RE |
English PDF |
| GB/T 1927.18-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 18: Determination of REsistance to impact indentation 无疵小试样木材物理力学性质试验方法 第18部分：抗冲击压痕测定 |
China National Standards RE |
English PDF |
| GB/T 1927.17-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 17: Determination of impact bending stREngth 无疵小试样木材物理力学性质试验方法 第17部分：冲击韧性测定 |
China National Standards RE |
English PDF |
| GB/T 15592-2021 |
Polyvinyl chloride paste REsins 聚氯乙烯糊用树脂 |
China National Standards RE |
English PDF |
| GB/T 3799-2021 |
Technical REquirements for completion and acceptance of vehicle engines overhaul 汽车发动机大修竣工出厂技术条件 |
China National Standards RE |
English PDF |
| GB/T 3798-2021 |
Technical REquirements for completion and acceptance of vehicle overhaul 汽车大修竣工出厂技术条件 |
China National Standards RE |
English PDF |
| GB/T 1927.12-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of stREngth in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法 第12部分：横纹抗压强度测定 |
China National Standards RE |
English PDF |
| GB/T 1927.9-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 9: Determination of bending stREngth 无疵小试样木材物理力学性质试验方法 第9部分：抗弯强度测定 |
China National Standards RE |
English PDF |
| GB/T 1927.4-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moistuRE content 无疵小试样木材物理力学性质试验方法 第4部分：含水率测定 |
China National Standards RE |
English PDF |
| GB/T 1927.2-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general REquirements 无疵小试样木材物理力学性质试验方法 第2部分：取样方法和一般要求 |
China National Standards RE |
English PDF |
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