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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 44084-2024 |
Heavy commercial vehicle steering center area swing test and transition test meThod 重型商用车转向中心区摇摆试验和过渡试验方法 |
China National Standards Th |
 English PDF |
| GB/T 44043-2024 |
Passenger cars - Free steering characteristics - Steering release open-loop test meThod 乘用车-自由转向特性-转向释放开环试验方法 |
China National Standards Th |
English PDF |
| GB/T 44032-2024 |
Identification meThods for iron ore and iron-containing materials 铁矿石与含铁物料的鉴别方法 |
China National Standards Th |
English PDF |
| GB/T 44079-2024 |
Operation procedures for tower solar Thermal power stations 塔式太阳能光热发电站运行规程 |
China National Standards Th |
English PDF |
| GB/T 44030-2024 |
Metallic materials-High temperature compression test meThods 金属材料-高温压缩试验方法 |
China National Standards Th |
English PDF |
| GB/T 44040-2024 |
Measurement meThods for external noise of heavy-duty vehicles in multi-operating conditions 重型汽车多工况行驶车外噪声测量方法 |
China National Standards Th |
English PDF |
| GB/T 19514-2024 |
Measurement meThods for the volume of luggage compartments of passenger cars 乘用车行李舱容积的测量方法 |
China National Standards Th |
English PDF |
| GB/T 12674-2024 |
Measurement meThods for mass parameters of automobiles, trailers and automobile trains 汽车、挂车及汽车列车质量参数测量方法 |
China National Standards Th |
English PDF |
| GB/T 44076-2024 |
Nanotechnology-Test meThods for electrical properties of carbon nanotubes 纳米技术-碳纳米管电学特性测试方法 |
China National Standards Th |
English PDF |
| GB/T 3654.10-2024 |
Determination of ferroniobium-aluminum content-EDTA titration meThod 铌铁-铝含量的测定-EDTA滴定法 |
China National Standards Th |
English PDF |
| GB/T 34877.4-2024 |
Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity meThod 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法 |
China National Standards Th |
English PDF |
| GB/T 2039-2024 |
Metallic materials-Uniaxial tensile creep test meThod 金属材料-单轴拉伸蠕变试验方法 |
China National Standards Th |
English PDF |
| GB/T 44057-2024 |
Technical requirements for evaluation of The operation effect of rotary kiln recovery of secondary zinc oxide equipment 回转窑回收次氧化锌装备运行效果评价技术要求 |
China National Standards Th |
English PDF |
| GB/T 44038-2024 |
Vehicle reversing warning sound requirements and test meThods 车辆倒车提示音要求及试验方法 |
China National Standards Th |
English PDF |
| GB/T 44066-2024 |
Automatic weaTher station 自动气象站 |
China National Standards Th |
English PDF |
| GB/T 18449.1-2024 |
Metallic materials-Knoop hardness test-Part 1:-Test meThod 金属材料-努氏硬度试验-第1部分:-试验方法 |
China National Standards Th |
English PDF |
| GB/T 4340.1-2024 |
Metallic materials-Vickers hardness test-Part 1:-Test meThod 金属材料-维氏硬度试验-第1部分:-试验方法 |
China National Standards Th |
English PDF |
| GB/Z 44064-2024 |
Technical report on LED artificial light environment for plant growTh 植物生长LED人工光环境技术报告 |
China National Standards Th |
English PDF |
| GB/T 44075-2024 |
Nanotechnology-surface enhanced Raman solid-phase substrate uniformity measurement-Raman imaging analysis meThod 纳米技术-表面增强拉曼固相基片均匀性测量-拉曼成像分析法 |
China National Standards Th |
English PDF |
| GB/T 44081-2024 |
Bypass diode Thermal runaway test for photovoltaic modules 光伏组件用旁路二极管热失控测试 |
China National Standards Th |
English PDF |
| GB/T 3653.1-2024 |
Determination of boron iron-boron content-alkali titration meThod- 硼铁-硼含量的测定-碱量滴定法- |
China National Standards Th |
English PDF |
| GB/T 44033-2024 |
Calculation meThods for utilization of iron ore tailings 铁矿尾矿利用率计算方法 |
China National Standards Th |
English PDF |
| GB/T 44028-2024 |
Calculation meThods for utilization of iron ore waste rock 铁矿废石利用率计算方法 |
China National Standards Th |
English PDF |
| GB/T 44123-2024 |
Test meThods for automobile hydraulic brake systems 汽车液压制动系统试验方法 |
China National Standards Th |
English PDF |
| GB/T 18802.331-2024 |
Low voltage surge protector components - Part 331: Performance requirements and test meThods for metal oxide varistors (MOVs) 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 |
China National Standards Th |
English PDF |
| GB-44017-2024 |
Metal sheaThed hose for connection of gas appliances 燃气用具连接用金属包覆软管 |
China National Standards Th |
English PDF |
| GB-30530-2024 |
Energy consumption limit per unit product for dimeThylsiloxane 二甲基硅氧烷单位产品能源消耗限额 |
China National Standards Th |
English PDF |
| GB-31830-2024 |
Energy consumption limit per unit product for toluene diisocyanate and diphenylmeThane diisocyanate 甲苯二异氰酸酯和二苯基甲烷二异氰酸酯单位产品能源消耗限额 |
China National Standards Th |
English PDF |
| GB-44018-2024 |
Marine rope Thrower 船用抛绳器 |
China National Standards Th |
English PDF |
| GB-19522-2024 |
Blood and breaTh alcohol content threshold and inspection for vehicle drivers 车辆驾驶人员血液、呼气酒精含量阈值与检验 |
China National Standards Th |
English PDF |
| GB-1588-2024 |
Medical glass Thermometers 医用玻璃体温计 |
China National Standards Th |
English PDF |
| GB-21257-2024 |
Energy consumption limits per unit product of caustic soda, polyvinyl chloride resin and meThane chloride 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额 |
China National Standards Th |
English PDF |
| GB/T 19624-2019 |
Safety assessment of in-use pressure vessels wiTh defects 在用含缺陷压力容器安全评定 |
China National Standards Th |
English PDF |
| GB/T 609-2018 |
Chemical reagents - General meThod for determination of total nitrogen 化学试剂-总氮量测定通用方法 |
China National Standards Th |
English PDF |
| GB/Z 3480.4-2024 |
Calculation of load capacity of spur and helical gears - Part 4: Calculation of load capacity of tooTh surface fracture 直齿轮和斜齿轮承载能力计算-第4部分：齿面断裂承载能力计算 |
China National Standards Th |
English PDF |
| GB/Z 43963-2024 |
Guide to determining The values of electrical clearances, creepage distances and solid insulation requirements for equipment with rated voltages above 1000V to 2000V AC and above 1500V to 3000V DC 确定额定电压在交流1000V以上至2000V，直流1500V以上至3000V间设备的电气间隙、爬电距离的数值以及对固体绝缘要求的指南 |
China National Standards Th |
English PDF |
| GB/Z 43996.2-2024 |
Microbubble technology - Agricultural applications - Part 2: Test meThod for evaluating the germination promotion effect on barley seeds 微细气泡技术-农业应用-第2部分：评价大麦种子发芽促进作用的测试方法 |
China National Standards Th |
English PDF |
| GB/Z 43998-2024 |
Nanotechnology - MeThods for measuring the concentration of nanoscale carbon black and amorphous silica in the air of mixed dust manufacturing environments 纳米技术-混合粉尘制造环境空气中纳米级炭黑和无定形二氧化硅浓度的测量方法 |
China National Standards Th |
English PDF |
| GB/Z 44002-2024 |
Space environment - MeThods for determining solar energy proton injection and peak flux 空间环境-太阳能量质子注量和峰值通量的确定方法 |
China National Standards Th |
English PDF |
| GB/Z 44005.1-2024 |
Nanotechnology - Clay nanomaterials - Part 1: Properties and measurement meThods of layered clays 纳米技术-黏土纳米材料-第1部分：层状黏土的特性及测量方法 |
China National Standards Th |
English PDF |
| GB/T 10932-2024 |
Thread micrometer 螺纹千分尺 |
China National Standards Th |
English PDF |
| GB/T 11066.12-2024 |
MeThods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards Th |
English PDF |
| GB/T 11420-2024 |
Enamel products and porcelain glazes - Gloss test meThod 搪瓷制品和瓷釉-光泽度测试方法 |
China National Standards Th |
English PDF |
| GB/T 12690.12-2024 |
Non-rare earTh impurities in rare earth metals and their oxides - Chemical analysis methods - Part 12: Determination of thorium and uranium content - Inductively coupled plasma mass spectrometry 稀土金属及其氧化物中非稀土杂质-化学分析方法-第12部分：钍、铀量的测定-电感耦合等离子体质谱法 |
China National Standards Th |
English PDF |
| GB/T 12705.2-2024 |
Textiles - Test meThod for anti-drilling down - Part 2: Box transfer method 纺织品-防钻绒性试验方法-第2部分：转箱法 |
China National Standards Th |
English PDF |
| GB/T 12959-2024 |
MeThod for determination of heat of hydration of cement 水泥水化热测定方法 |
China National Standards Th |
English PDF |
| GB/T 1361-2024 |
General principles and general provisions for iron ore analysis meThods 铁矿石分析方法总则及一般规定 |
China National Standards Th |
English PDF |
| GB/T 13748.20-2024 |
Chemical analysis meThods for magnesium and magnesium alloys-Part 20: Determination of element content-Inductively coupled plasma atomic emission spectrometry 镁及镁合金化学分析方法-第20部分：元素含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards Th |
English PDF |
| GB/T 13929-2024 |
Water ring vacuum pumps and water ring compressors-Test meThods 水环真空泵和水环压缩机-试验方法 |
China National Standards Th |
English PDF |
| GB/T 13930-2024 |
Water ring vacuum pumps and water ring compressors-MeThods for determination of gas volume 水环真空泵和水环压缩机-气量测定方法 |
China National Standards Th |
English PDF |
| GB/T 14207-2024 |
Test meThod for water absorption of sandwich structures or cores 夹层结构或芯子吸水性试验方法 |
China National Standards Th |
English PDF |
| GB/T 16477.1-2024 |
Chemical analysis meThods for rare earth ferrosilicon alloys and magnesium ferrosilicon alloys-Part 1: Determination of total rare earth content and fifteen rare earth elements 稀土硅铁合金及镁硅铁合金化学分析方法-第1部分：稀土总量、十五个稀土元素含量的测定 |
China National Standards Th |
English PDF |
| GB/T 16659-2024 |
Determination meThod of mercury in coal 煤中汞的测定方法 |
China National Standards Th |
English PDF |
| GB/T 17737.11-2024 |
Coaxial communication cables - Part 11: Sectional specification for polyeThylene insulated semi-rigid cables 同轴通信电缆-第11部分：聚乙烯绝缘半硬电缆分规范 |
China National Standards Th |
English PDF |
| GB/T 17737.119-2024 |
Coaxial communication cables - Part 1-119: Electrical test meThods - Radio frequency power of coaxial cables and cable assemblies 同轴通信电缆-第1-119部分：电气试验方法-同轴电缆及电缆组件的射频功率 |
China National Standards Th |
English PDF |
| GB/T 18153-2024 |
Safety of machinery - Safety data for determining The temperature limit of accessible hot surfaces 机械安全-用于确定可接触热表面温度限值的安全数据 |
China National Standards Th |
English PDF |
| GB/T 18222.2-2024 |
Small craft - Determination of maximum propulsion rating by maneuvering speed - Part 2: Craft wiTh a hull length between 8m and 24m 小艇-用操纵速度确定最大推进额定功率-第2部分：艇体长度在8m～24m之间的艇 |
China National Standards Th |
English PDF |
| GB/T 18336.4-2024 |
Network security technology - Information technology security assessment criteria - Part 4: Normative framework for assessment meThods and activities 网络安全技术-信息技术安全评估准则-第4部分：评估方法和活动的规范框架 |
China National Standards Th |
English PDF |
| GB/T 18891-2024 |
Clock timing number identification of phase difference in Three-phase AC system 三相交流系统相位差的钟时序数标识 |
China National Standards Th |
English PDF |
| GB/T 18910.63-2024 |
Liquid crystal display devices - Part 6-3: Test meThods for liquid crystal display modules - Active matrix liquid crystal display =Motion artifacts of display modules 液晶显示器件-第6-3部分：液晶显示模块测试方法-有源矩阵液晶显示模块运动伪像 |
China National Standards Th |
English PDF |
| GB/T 19544-2024 |
Classification and general technical conditions of spinal orThotics 脊柱矫形器的分类及通用技术条件 |
China National Standards Th |
English PDF |
| GB/T 19960-2024 |
Wind power generation system - General technical conditions and test meThods for wind turbines 风能发电系统-风力发电机组通用技术条件和试验方法 |
China National Standards Th |
English PDF |
| GB/T 20183.1-2024 |
Plant protection machinery - Spraying equipment - Part 1: Test meThod for sprayer nozzles 植物保护机械-喷雾设备-第1部分：喷雾机喷头试验方法 |
China National Standards Th |
English PDF |
| GB/T 20183.2-2024 |
Plant protection machinery - Spraying equipment - Part 2: Test meThod for evaluating the horizontal lateral distribution of hydraulic sprayers 植物保护机械-喷雾设备-第2部分：评价液力喷雾机水平横向分布的试验方法 |
China National Standards Th |
English PDF |
| GB/T 20183.3-2024 |
Plant protection machinery - Spraying equipment - Part 3: Test meThod for evaluating the performance of the liquid dosage adjustment system per unit area 植物保护机械-喷雾设备-第3部分：评价单位面积施药液量调节系统性能的试验方法 |
China National Standards Th |
English PDF |
| GB/T 20340.1-2024 |
Agricultural trailers and towed equipment - Drawbar jacks - Part 1: Design safety, test meThods and acceptance conditions 农用挂车和被牵引设备-牵引杆千斤顶-第1部分：设计安全、试验方法和验收条件 |
China National Standards Th |
English PDF |
| GB/T 20340.2-2024 |
Agricultural trailers and towed equipment - Drawbar jacks - Part 2: Application safety, test meThods and acceptance conditions 农用挂车和被牵引设备-牵引杆千斤顶-第2部分：应用安全、试验方法和验收条件 |
China National Standards Th |
English PDF |
| GB/T 20871.61-2024 |
Organic light-emitting diode display devices - Part 6-1: Test meThods for optical and optoelectronic parameters 有机发光二极管显示器件-第6-1部分：光学和光电参数测试方法 |
China National Standards Th |
English PDF |
| GB/T 223.60-2024 |
Steel and alloys - Determination of silicon content - Gravimetric meThod 钢铁及合金-硅含量的测定-重量法 |
China National Standards Th |
English PDF |
| GB/T 23561.11-2024 |
MeThods for determination of physical and mechanical properties of coal and rock - Part 11: Determination of shear strength of coal and rock 煤和岩石物理力学性质测定方法-第11部分：煤和岩石抗剪强度测定方法 |
China National Standards Th |
English PDF |
| GB/T 23561.1-2024 |
MeThods for determination of physical and mechanical properties of coal and rock - Part 1: General provisions for sampling 煤和岩石物理力学性质测定方法-第1部分：采样一般规定 |
China National Standards Th |
English PDF |
| GB/T 28629-2024 |
Chemical analysis meThods for free silicon dioxide in cement clinker 水泥熟料中游离二氧化硅化学分析方法 |
China National Standards Th |
English PDF |
| GB/T 2910.11-2024 |
Textiles - Quantitative chemical analysis - Part 11: Mixtures of certain cellulose fibers wiTh certain other fibers (sulfuric acid method) 纺织品-定量化学分析-第11部分：某些纤维素纤维与某些其他纤维的混合物（硫酸法） |
China National Standards Th |
English PDF |
| GB/T 30177.2-2024 |
Filter performance test meThod-Part 2 Part: Vacuum filter 过滤机性能测试方法-第2部分：真空过滤机 |
China National Standards Th |
English PDF |
| GB/T 30270-2024 |
Network security technology-Information technology security assessment meThod 网络安全技术-信息技术安全评估方法 |
China National Standards Th |
English PDF |
| GB/T 31211.2-2024 |
Non-destructive testing-ultrasonic guided wave testing-Part 2: Magnetostriction meThod 无损检测-超声导波检测-第2部分：磁致伸缩法 |
China National Standards Th |
English PDF |
| GB/T 33488.5-2024 |
Inspection meThods for plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards Th |
English PDF |
| GB/T 38001.51-2024 |
Flexible display devices - Part 5-1: Optical performance test meThod 柔性显示器件-第5-1部分：光学性能测试方法 |
China National Standards Th |
English PDF |
| GB/T 38001.52-2024 |
Flexible display devices - Part 5-2: Optical performance test meThod for non-portable curved display devices 柔性显示器件-第5-2部分：非便携式曲面显示器件光学性能测试方法 |
China National Standards Th |
English PDF |
| GB/T 38001.53-2024 |
Flexible display devices - Part 5-3: Visual evaluation meThod 柔性显示器件-第5-3部分：目视评价方法 |
China National Standards Th |
English PDF |
| GB/T 40344.3-2024 |
Vacuum technology - Standard meThods for measuring the performance of vacuum pumps - Part 3: Specific parameters for mechanical booster pumps 真空技术-真空泵性能测量标准方法-第3部分：机械增压泵的特定参数 |
China National Standards Th |
English PDF |
| GB/T 4074.1-2024 |
Test meThods for winding wires - Part 1: General provisions 绕组线试验方法-第1部分：一般规定 |
China National Standards Th |
English PDF |
| GB/T 4074.2-2024 |
Test meThods for winding wires - Part 2: Dimensional measurements 绕组线试验方法-第2部分：尺寸测量 |
China National Standards Th |
English PDF |
| GB/T 4074.3-2024 |
Test meThods for winding wires - Part 3: Mechanical properties 绕组线试验方法-第3部分：机械性能 |
China National Standards Th |
English PDF |
| GB/T 4074.4-2024 |
Test meThods for winding wires - Part 4: Chemical properties 绕组线试验方法-第4部分：化学性能 |
China National Standards Th |
English PDF |
| GB/T 4074.5-2024 |
Test meThods for winding wires - Part 5: Electrical properties 绕组线试验方法-第5部分：电性能 |
China National Standards Th |
English PDF |
| GB/T 4074.6-2024 |
Test meThods for winding wires - Part 6: Thermal properties 绕组线试验方法-第6部分：热性能 |
China National Standards Th |
English PDF |
| GB/T 4103.18-2024 |
MeThods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 |
China National Standards Th |
English PDF |
| GB/T 4137-2024 |
Rare earTh ferrosilicon alloys 稀土硅铁合金 |
China National Standards Th |
English PDF |
| GB/T 4138-2024 |
Rare earTh magnesium ferrosilicon alloys 稀土镁硅铁合金 |
China National Standards Th |
English PDF |
| GB/T 42513.6-2024 |
Chemical analysis meThods for nickel alloys-Part 6: Determination of molybdenum content-Inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法-第6部分：钼含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards Th |
English PDF |
| GB/T 42513.7-2024 |
Chemical analysis meThods for nickel alloys-Part 7: Determination of cobalt, chromium, copper, iron and manganese content-Flame atomic absorption spectrometry 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 |
China National Standards Th |
English PDF |
| GB/T 4331-2024 |
Agricultural trailers-Test meThods 农用挂车-试验方法 |
China National Standards Th |
English PDF |
| GB/T 43590.504-2024 |
Laser display devices-Part 5-4: Optical test meThods for colored speckle 激光显示器件-第5-4部分：彩色散斑的光学测试方法 |
China National Standards Th |
English PDF |
| GB/T 43746.3-2024 |
Safety requirements for drilling and foundation construction equipment-Part 3: Piles and oTher foundation construction equipment 钻孔和基础施工设备安全要求-第3部分：桩和其他基础施工设备 |
China National Standards Th |
English PDF |
| GB/T 43779-2024 |
Network security technology-Technical specification for trusted identity auThentication of calling users based on password tokens 网络安全技术-基于密码令牌的主叫用户可信身份鉴别技术规范 |
China National Standards Th |
English PDF |
| GB/T 43845-2024 |
Weak static magnetic field imaging measurement meThod based on scanning nitrogen-vacancy probe 基于扫描氮-空位探针的微弱静磁场成像测量方法 |
China National Standards Th |
English PDF |
| GB/T 43848-2024 |
Network Security Technology-Software Product Open Source Code Security Assessment =Price meThod 网络安全技术-软件产品开源代码安全评价方法 |
China National Standards Th |
English PDF |
| GB/T 43849-2024 |
Basic Environmental Test MeThods for Underwater Robot Complete Machines and Components-Hydrostatic Pressure Test Method 水下机器人整机及零部件基本环境试验方法-水静压力试验方法 |
China National Standards Th |
English PDF |
| GB/T 43853-2024 |
High-temperature Friction and Wear Performance Test of Laser Repair Layer-Ball-disc MeThod 激光修复层高温摩擦磨损性能试验-球-盘法 |
China National Standards Th |
English PDF |
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