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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 42513.5-2023 |
Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第5部分：钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Method |
 English PDF |
| GB/T 42513.4-2023 |
Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 镍合金化学分析方法 第4部分：硅含量的测定 一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法 |
China National Standards Method |
English PDF |
| GB/T 42513.3-2023 |
Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第3部分：铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 42513.2-2023 |
Methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry 镍合金化学分析方法 第2部分：磷含量的测定 钼蓝分光光度法 |
China National Standards Method |
English PDF |
| GB/T 6150.3-2023 |
Methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第3部分：磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 6150.1-2023 |
Methods for chemical analysis of tungsten concentrates Part 1: Determination of tungsten trioxide content Ammonium tungstate ignition gravimetric method 钨精矿化学分析方法 第1部分：三氧化钨含量的测定 钨酸铵灼烧重量法 |
China National Standards Method |
English PDF |
| GB/T 4324.2-2023 |
Methods for chemical analysis of tungsten Part 2: Determination of bismuth and arsenic content 钨化学分析方法 第2部分：铋和砷含量的测定 |
China National Standards Method |
English PDF |
| GB/T 3310-2023 |
Ultrasonic testing Method for copper and copper alloy rods 铜及铜合金棒材超声检测方法 |
China National Standards Method |
English PDF |
| GB/T 3260.11-2023 |
Methods for chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry 锡化学分析方法 第11部分：铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Method |
English PDF |
| GB/T 43358-2023 |
Rare earth ores and rare earth products Determination of total alpha and total beta radioactivity Thick source Method 稀土矿及稀土产品 总α、总β放射性的测定 厚源法 |
China National Standards Method |
English PDF |
| GB/T 18115.6-2023 |
Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分：铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Method |
English PDF |
| GB/T 43266-2023 |
Measurement Method of magnetic declination angle of permanent magnets 永磁体磁偏角的测量方法 |
China National Standards Method |
English PDF |
| GB/T 43264-2023 |
Test Method for magnetic field distribution on permanent magnet surface 永磁体表面磁场分布测试方法 |
China National Standards Method |
English PDF |
| GB/T 43361-2023 |
Gas Analysis Validation of Hydrogen Fuel Analysis Methods for Proton Exchange Membrane Fuel Cells for Road Vehicles 气体分析 道路车辆用质子交换膜燃料电池氢燃料分析方法的确认 |
China National Standards Method |
English PDF |
| GB/T 43315-2023 |
Detection of silicon wafer flow pattern defects Corrosion Method 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards Method |
English PDF |
| GB/T 43313-2023 |
Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference Method 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
China National Standards Method |
English PDF |
| GB/T 27612.4-2023 |
Agricultural irrigation equipment sprinkler heads Part 4: Durability test Methods 农业灌溉设备 喷头 第4部分：耐久性试验方法 |
China National Standards Method |
English PDF |
| GB/T 27612.3-2023 |
Agricultural irrigation equipment sprinkler heads Part 3: Water volume distribution characteristics and test Methods 农业灌溉设备 喷头 第3部分：水量分布特性和试验方法 |
China National Standards Method |
English PDF |
| GB/T 19794-2023 |
Agricultural irrigation equipment, dosing valves, technical requirements and test Methods 农业灌溉设备 定量阀 技术要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 18688-2023 |
Agricultural irrigation equipment - Pressure loss in irrigation valves - Test Methods 农业灌溉设备 灌溉阀的压力损失 试验方法 |
China National Standards Method |
English PDF |
| GB/T 15231-2023 |
Test Methods for properties of glass fiber reinforced cement 玻璃纤维增强水泥性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 10059-2023 |
Elevator test Methods 电梯试验方法 |
China National Standards Method |
English PDF |
| GB/T 29418-2023 |
Test Method for performance of wood-plastic composite extruded profiles 塑木复合材料挤出型材性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 43300-2023 |
Ceramic Flat Membrane Pure Water Flux Test Method 陶瓷平板膜 纯水通量试验方法 |
China National Standards Method |
English PDF |
| GB/T 43296-2023 |
Test Method for room temperature bending fatigue properties of fine ceramics 精细陶瓷室温弯曲疲劳性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 1965-2023 |
Porous ceramics - test Method for room temperature flexural strength 多孔陶瓷 室温弯曲强度试验方法 |
China National Standards Method |
English PDF |
| GB/T 1964-2023 |
Porous ceramics - Test Method for compressive strength at room temperature 多孔陶瓷 室温压缩强度试验方法 |
China National Standards Method |
English PDF |
| GB/T 43357-2023 |
General performance test Methods for wire ropes 钢丝绳一般性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 43356-2023 |
Test Method for periodic infiltration of corrosion salt solution on steel bars 钢筋腐蚀盐溶液周期浸润试验方法 |
China National Standards Method |
English PDF |
| GB/T 43311-2023 |
Ductile iron pipe design Method 球墨铸铁管设计方法 |
China National Standards Method |
English PDF |
| GB/T 21837-2023 |
Electromagnetic detection Method of ferromagnetic steel wire rope 铁磁性钢丝绳电磁检测方法 |
China National Standards Method |
English PDF |
| GB/T 3286.12-2023 |
Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry 石灰石及白云石化学分析方法 第12部分：氧化钾和氧化钠含量的测定 火焰原子吸收光谱法 |
China National Standards Method |
English PDF |
| GB/T 41312.3-2023 |
Permeability testing Methods for equipment used in chemical industry Part 3: Plastics and their lining equipment 化工用设备渗透性检测方法 第3部分：塑料及其衬里设备 |
China National Standards Method |
English PDF |
| GB/T 41312.2-2023 |
Permeability testing Methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment 化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备 |
China National Standards Method |
English PDF |
| GB/T 13465.12-2023 |
Test Methods for impermeable graphite materials Part 12: Thermal conductivity 不透性石墨材料试验方法 第12部分：导热系数 |
China National Standards Method |
English PDF |
| GB/T 43416-2023 |
Orthopedic footwear Requirements and test Methods 矫形鞋 要求与测试方法 |
China National Standards Method |
English PDF |
| GB/T 43386-2023 |
Personal hygiene aids intended to support the user Requirements and test Methods 用于支撑使用者的个人卫生辅助器具 要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 43351-2023 |
Accessible design Content, graphics and expression Methods of touch guidance maps 无障碍设计 触摸导引地图的内容、图形和表达方法 |
China National Standards Method |
English PDF |
| GB/T 23538-2023 |
Ordinary abrasives - Determination Method of ball milling toughness 普通磨料 球磨韧性测定方法 |
China National Standards Method |
English PDF |
| GB/T 2493-2023 |
Grinding tool rotational strength test Method 磨具回转强度试验方法 |
China National Standards Method |
English PDF |
| GB/T 43273-2023 |
Determination Method of freeze-thaw stability of pesticides 农药冻融稳定性测定方法 |
China National Standards Method |
English PDF |
| GB/T 43405-2023 |
Enclosed trucks - technical requirements and test Methods for cargo isolation devices and securing points 封闭式货车 货物隔离装置及系固点技术要求和试验方法 |
China National Standards Method |
English PDF |
| GB/T 43299-2023 |
Test Method for electric heating performance of motor vehicle glass 机动车玻璃电加热性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 43255-2023 |
Test Method for low temperature cold starting performance of fuel cell electric vehicles 燃料电池电动汽车低温冷起动性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 43254-2023 |
Functional safety requirements and test Methods for drive motor systems for electric vehicles 电动汽车用驱动电机系统功能安全要求及试验方法 |
China National Standards Method |
English PDF |
| GB/T 43253.4-2023 |
Road vehicles Functional safety audit and assessment Methods Part 4: Hardware level 道路车辆 功能安全审核及评估方法 第4部分：硬件层面 |
China National Standards Method |
English PDF |
| GB/T 43253.3-2023 |
Road vehicles - Functional safety audit and assessment Methods Part 3: Software level 道路车辆 功能安全审核及评估方法 第3部分：软件层面 |
China National Standards Method |
English PDF |
| GB/T 43253.2-2023 |
Road vehicles - Functional safety audit and assessment Methods Part 2: Concept phase and system level 道路车辆 功能安全审核及评估方法 第2部分：概念阶段和系统层面 |
China National Standards Method |
English PDF |
| GB/T 43253.1-2023 |
Road vehicles - Functional safety audit and assessment Methods - Part 1: General requirements 道路车辆 功能安全审核及评估方法 第1部分：通用要求 |
China National Standards Method |
English PDF |
| GB/T 43252-2023 |
Test Method for energy consumption and driving range of fuel cell electric vehicles 燃料电池电动汽车能量消耗量及续驶里程试验方法 |
China National Standards Method |
English PDF |
| GB/T 31467-2023 |
Test Method for electrical performance of lithium-ion power battery packs and systems for electric vehicles 电动汽车用锂离子动力电池包和系统电性能试验方法 |
China National Standards Method |
English PDF |
| GB/T 19515-2023 |
Road vehicles reusability and recycling rates requirements and calculation Methods 道路车辆 可再利用率和可回收利用率 要求及计算方法 |
China National Standards Method |
English PDF |
| GB/T 12428-2023 |
Calculation Method of passenger car loading mass 客车装载质量计算方法 |
China National Standards Method |
English PDF |
| GB/T 43349-2023 |
Calcareous materials Determination of neutralization value Titration Method 石灰质材料 中和值的测定 滴定法 |
China National Standards Method |
English PDF |
| GB/T 10901-2023 |
Centrifuge performance test Methods 离心机 性能测试方法 |
China National Standards Method |
English PDF |
| GB/T 10894-2023 |
Separation mechanical noise test Method 分离机械噪声测试方法 |
China National Standards Method |
English PDF |
| GB/T 40853.2-2023 |
High frequency inductive components Electrical characteristics and measurement Methods Part 2: Rated current of inductors for DC-DC converters 高频感性元件 电特性及其测量方法 第2部分：DC-DC变换器用电感器额定电流 |
China National Standards Method |
English PDF |
| GB/T 28869.3-2023 |
Magnetic cores made of soft magnetic materials - Measurement Methods - Part 3: Magnetic properties at high excitation levels 软磁材料制成的磁心 测量方法 第3部分：高励磁水平下的磁特性 |
China National Standards Method |
English PDF |
| GB/T 28869.2-2023 |
Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels 软磁材料制成的磁心 测量方法 第2部分：低励磁水平下的磁特性 |
China National Standards Method |
English PDF |
| GB/T 43232-2023 |
Fasteners - Ultrasonic measurement Method of axial stress 紧固件 轴向应力超声测量方法 |
China National Standards Method |
English PDF |
| GB/T 43248-2023 |
Electric and hybrid vehicles - Radio disturbance characteristics - Limits and Methods of measurement for the protection of off-board receivers below 30 MHz 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法 |
China National Standards Method |
English PDF |
| GB/T 5008.1-2023 |
Lead-acid batteries for starting use Part 1: Technical conditions and test Methods 起动用铅酸蓄电池 第1部分：技术条件和试验方法 |
China National Standards Method |
English PDF |
| GB/T 43098.2-2023 |
Analysis Methods for water treatment agents Part 2: Determination of arsenic, mercury, cadmium, chromium, lead, nickel and copper content Inductively coupled plasma mass spectrometry (ICP-MS) 水处理剂分析方法 第2部分：砷、汞、镉、铬、铅、镍、铜含量的测定 电感耦合等离子体质谱法(ICP-MS) |
China National Standards Method |
English PDF |
| GB/T 23948-2023 |
Inorganic chemical products - general Method for determination of water-insoluble matter 无机化工产品 水不溶物测定通用方法 |
China National Standards Method |
English PDF |
| GB/T 23947.3-2023 |
General Method for determination of arsenic in inorganic chemical products Part 3: Atomic fluorescence spectrometry 无机化工产品中砷测定的通用方法 第3部分：原子荧光光谱法 |
China National Standards Method |
English PDF |
| GB/T 17530.2-2023 |
Test Methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography 工业丙烯酸及酯的试验方法 第2部分：工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法 |
China National Standards Method |
English PDF |
| GB/T 43326.4-2023 |
Snow blowers - Safety requirements and test Methods - Part 4: Additional national and regional requirements 抛雪机 安全要求和试验方法 第4部分：国家和地区的附加要求 |
China National Standards Method |
English PDF |
| GB/T 43326.3-2023 |
Snow throwers - Safety requirements and test Methods - Part 3: Mounted snow throwers 抛雪机 安全要求和试验方法 第3部分：坐骑式抛雪机 |
China National Standards Method |
English PDF |
| GB/T 43326.2-2023 |
Snow blowers - Safety requirements and test Methods - Part 2: Step-by-step snow blowers 抛雪机 安全要求和试验方法 第2部分：步进式抛雪机 |
China National Standards Method |
English PDF |
| GB/T 43326.1-2023 |
Snow blowers - Safety requirements and test Methods - Part 1: Terminology and general tests 抛雪机 安全要求和试验方法 第1部分：术语和通用试验 |
China National Standards Method |
English PDF |
| GB/T 43257.6-2023 |
Safety test Methods for radioactive material transport containers Part 6: Heat resistance test 放射性物品运输容器安全试验方法 第6部分：耐热试验 |
China National Standards Method |
English PDF |
| GB/T 43257.1-2023 |
Safety test Methods for radioactive material transport containers Part 1: General principles 放射性物品运输容器安全试验方法 第1部分：总则 |
China National Standards Method |
English PDF |
| GB/T 43413-2023 |
Non-destructive testing Infrared thermal imaging testing General rules for thermoelastic stress measurement Methods 无损检测 红外热成像检测 热弹性应力测量方法通则 |
China National Standards Method |
English PDF |
| GB/T 19494.1-2023 |
Mechanized sampling of coal Part 1: Sampling Methods 煤炭机械化采样 第1部分：采样方法 |
China National Standards Method |
English PDF |
| GB/T 43271-2023 |
Wood identification DNA barcoding Method 木材鉴定 DNA条形码方法 |
China National Standards Method |
English PDF |
| GB/T 23229-2023 |
Analytical Methods for waterborne wood preservatives 水载型木材防腐剂的分析方法 |
China National Standards Method |
English PDF |
| GB/T 3510-2023 |
Determination of plasticity of unvulcanized rubber - Rapid plastometer Method 未硫化橡胶 塑性的测定 快速塑性计法 |
China National Standards Method |
English PDF |
| GB/T 43433-2023 |
Information technology cloud computing virtual machine resource management system testing Method 信息技术 云计算 虚拟机资源管理系统测试方法 |
China National Standards Method |
English PDF |
| GB/T 43431-2023 |
Information technology Cloud data storage and management Object-based cloud storage application interface testing Method 信息技术 云数据存储和管理 基于对象的云存储应用接口测试方法 |
China National Standards Method |
English PDF |
| GB/T 40681.2-2023 |
Statistical Methods for monitoring production process capability and performance Part 2: Process capability and performance for time-dependent process models 生产过程能力和性能监测统计方法 第2部分：时间相依过程模型的过程能力与性能 |
China National Standards Method |
English PDF |
| GB/T 43316.6-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: Slow strain rate Method 塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法 |
China National Standards Method |
English PDF |
| GB/T 43316.5-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 5: Constant tensile deformation Method 塑料 耐环境应力开裂(ESC)的测定 第5部分:恒定拉伸变形法 |
China National Standards Method |
English PDF |
| GB/T 43316.4-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure Method 塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法 |
China National Standards Method |
English PDF |
| GB/T 43316.3-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 3: Bending Method 塑料 耐环境应力开裂(ESC)的测定 第3部分:弯曲法 |
China National Standards Method |
English PDF |
| GB/T 43316.2-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load Method 塑料 耐环境应力开裂(ESC)的测定 第2部分:恒定拉伸负荷法 |
China National Standards Method |
English PDF |
| GB/T 43297-2023 |
Plastics—Methods for evaluating photoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy 塑料 聚合物光老化性能评估方法 傅里叶红外光谱和紫外/可见光谱法 |
China National Standards Method |
English PDF |
| GB/T 15241.1-2023 |
Ergonomic principles related to mental load Part 1: Mental load terminology and assessment Methods 与心理负荷相关的工效学原则 第1部分：心理负荷术语与测评方法 |
China National Standards Method |
English PDF |
| GB/T 5338.5-2023 |
Series 1 containers - Technical requirements and test Methods - Part 5: Platform and rack-mounted containers 系列1集装箱 技术要求和试验方法 第5部分：平台和台架式集装箱 |
China National Standards Method |
English PDF |
| GB/T 5338.4-2023 |
Series 1 containers Technical requirements and test Methods Part 4: Unpressurized dry bulk containers 系列1集装箱 技术要求和试验方法 第4部分：无压干散货集装箱 |
China National Standards Method |
English PDF |
| GB/T 15622-2023 |
Hydraulic cylinder test Method 液压缸 试验方法 |
China National Standards Method |
English PDF |
| GB 31604.59-2023 |
National Food Safety Standards Food Contact Materials and Products General Principles for Validation of Chemical Analysis Methods 食品安全国家标准 食品接触材料及制品 化学分析方法验证通则 |
China National Standards Method |
English PDF |
| GB 4789.45-2023 |
National Food Safety Standard General Principles for Verification of Microbiological Test Methods 食品安全国家标准 微生物检验方法验证通则 |
China National Standards Method |
English PDF |
| GB 5009.295-2023 |
National Food Safety Standard General Principles for Validation of Chemical Analysis Methods 食品安全国家标准 化学分析方法验证通则 |
China National Standards Method |
English PDF |
| GB 8538-2022 |
National Food Safety Standards Test Methods for Drinking Natural Mineral Water 食品安全国家标准 饮用天然矿泉水检验方法 |
China National Standards Method |
English PDF |
| GB 29753-2023 |
Road transportation Perishable food and biological products Safety requirements and test Methods for refrigerated trucks 道路运输 易腐食品与生物制品 冷藏车安全要求及试验方法 |
China National Standards Method |
English PDF |
| GB/T 5334-2021 |
Passenger car wheel bending and radial fatigue performance requirements and test Methods "Modification No. 1" 乘用车 车轮 弯曲和径向疲劳性能要求及试验方法《第1号修改单》 |
China National Standards Method |
English PDF |
| GB/Z 43032-2023 |
Nanotechnology Characterization of metal and metal oxide nano-objects in water samples Sample preparation Methods 纳米技术 水样中金属与金属氧化物纳米物体表征 样品制备方法 |
China National Standards Method |
English PDF |
| GB/Z 40602.4-2023 |
Radio interference from antennas and receiving systems Part 4: Wireless receiving systems Electromagnetic compatibility test Methods for electronic equipment with integrated wireless modules 天线及接收系统的无线电干扰 第4部分：无线接收系统 集成无线模块电子设备电磁兼容测试方法 |
China National Standards Method |
English PDF |
| GB/T 7184-2023 |
Reciprocating internal combustion engine vibration assessment Method 往复式内燃机 振动评定方法 |
China National Standards Method |
English PDF |
| GB/T 6881-2023 |
Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure Method - Reverberation chamber precision method 声学 声压法测定噪声源声功率级和声能量级 混响室精密法 |
China National Standards Method |
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