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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.
  •  China "met" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 12428-2023 Calculation method of passenger car loading mass
    客车装载质量计算方法
    China National Standards
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    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
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    GB/T 10901-2023 Centrifuge performance test methods
    离心机 性能测试方法
    China National Standards
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    GB/T 10894-2023 Separation mechanical noise test method
    分离机械噪声测试方法
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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)
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    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
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    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
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    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
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    GB/T 17529.2-2023 Acrylic acids and esters for industrial use Part 2: methyl acrylate for industrial use
    工业用丙烯酸及酯 第2部分:工业用丙烯酸甲酯
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 43412-2023 Recommended process specifications for resistance spot welding of metal sheets
    金属薄板电阻点焊推荐工艺规范
    China National Standards
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    GB/T 25774.1-2023 Examination of welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited metals
    焊接材料的检验 第1部分: 钢、镍及镍合金熔敷金属力学性能试样的制备
    China National Standards
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    GB/T 43409-2023 metallographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes
    一般工程与结构用碳钢及低合金钢铸件金相检验
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    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
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    GB/T 43271-2023 Wood identification DNA barcoding method
    木材鉴定 DNA条形码方法
    China National Standards
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    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
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    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
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    GB/T 43347-2023 Monitoring of environmental parameters of electrical, instrumentation and control equipment important for nuclear power plant safety
    核电厂安全重要电气、仪表与控制设备环境参数的监测
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 15622-2023 Hydraulic cylinder test method
    液压缸 试验方法
    China National Standards
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    GB 31604.29-2023 National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters
    食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定
    China National Standards
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    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
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    GB 4806.9-2023 National Food Safety Standards metal Materials and Products for Food Contact
    食品安全国家标准 食品接触用金属材料及制品
    China National Standards
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    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
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    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
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    GB 1886.368-2023 National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide
    食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺
    China National Standards
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    GB 1886.365-2023 National Food Safety Standard Food Additive 5-methyl-2-furanmethanethiol
    食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇
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    GB 1886.367-2023 National Food Safety Standard Food Additive 6-methyl Octanal
    食品安全国家标准 食品添加剂 6-甲基辛醛
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    GB 1886.372-2023 National Food Safety Standard Food Additive L-methionylglycine hydrochloride
    食品安全国家标准 食品添加剂 L-蛋氨酰基甘氨酸盐酸盐
    China National Standards
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    GB 1886.373-2023 National Food Safety Standard Food Additive Sodium methoxide
    食品安全国家标准 食品添加剂 甲醇钠
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    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
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    GB 5009.284-2021 National Food Safety Standard Determination of vanillin, methyl vanillin, ethyl vanillin and coumarin in food
    食品安全国家标准 食品中香兰素、甲基香兰素、乙基香兰素和香豆素的测定
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    GB 31655-2021 National food safety standards Alkaline comet test in mammals
    食品安全国家标准 哺乳动物体内碱性彗星试验
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    GB 1886.354-2021 National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide
    食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺
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    GB 1886.347-2021 National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride
    食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐
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    GB 1886.325-2021 National Food Safety Standard Food Additive Potassium Polymetaphosphate
    食品安全国家标准 食品添加剂 聚偏磷酸钾
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    GB 1886.324-2021 National Food Safety Standard Food Additive metatartaric Acid
    食品安全国家标准 食品添加剂 偏酒石酸
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    GB 31660.8-2019 National food safety standards Determination of azaamphenanthrene residues in cattle edible tissues and milk Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 牛可食性组织及牛奶中氮氨菲啶残留量的测定 液相色谱-串联质谱法
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    GB 31660.7-2019 National food safety standards Determination of cyproheptadine and clonidine residues in pig tissues and urine Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 猪组织和尿液中赛庚啶及可乐定残留量的测定 液相色谱-串联质谱法
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    GB 31660.6-2019 National Food Safety Standard Determination of Residues of Five α2-Receptor Agonists in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry
    食品安全国家标准 动物性食品中5种α2-受体激动剂残留量的测定 液相色谱-串联质谱法
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    GB 31660.5-2019 National food safety standards Determination of amantadine residues in animal foods Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 动物性食品中金刚烷胺残留量的测定 液相色谱-串联质谱法
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    GB 31660.4-2019 National food safety standards Determination of megestrol acetate and medroxyprogesterone acetate residues in animal foods Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 动物性食品中醋酸甲地孕酮和醋酸甲羟孕酮残留量的测定 液相色谱-串联质谱法
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    GB 31660.2-2019 National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diethylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry
    食品安全国家标准 水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定 气相色谱-质谱法
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    GB 31660.1-2019 National food safety standards Determination of macrolide drug residues in aquatic products Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 水产品中大环内酯类药物残留量的测定 液相色谱-串联质谱法
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    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
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    GB 25287-2023 Perimeter protection high-voltage power grid device
    周界防范高压电网装置
    China National Standards
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    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》
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    GB/Z 43193-2023 Nanotechnology Elements of research on toxicant metabolism kinetics of nanomaterials
    纳米技术 纳米材料毒物代谢动力学研究要素
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    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
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    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
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    GB/T 9128.2-2023 metal ring gaskets for steel pipe flanges Part 2: Class series
    钢制管法兰用金属环垫 第2部分:Class系列
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    GB/T 9128.1-2023 metal ring gaskets for steel pipe flanges Part 1: PN series
    钢制管法兰用金属环垫 第1部分:PN系列
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    GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges Part 2: Class series
    管法兰用非金属平垫片 第2部分:Class系列
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    GB/T 9126.1-2023 Non-metallic flat gaskets for pipe flanges Part 1: PN series
    管法兰用非金属平垫片 第1部分:PN系列
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    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
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    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
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    GB/T 6451-2023 Technical parameters and requirements of oil-immersed power transformers
    油浸式电力变压器技术参数和要求
    China National Standards
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    GB/T 6324.12-2023 Test methods for organic chemical products Part 12: Determination of trace amounts of mercury in organic liquid chemical products Atomic fluorescence method
    有机化工产品试验方法 第12部分:有机液体化工产品微量汞的测定 原子荧光法
    China National Standards
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    GB/T 6097-2023 Cotton fiber test sampling method
    棉纤维试验取样方法
    China National Standards
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    GB/T 5338.2-2023 Series 1 Containers Technical Requirements and Test methods Part 2: Insulated Containers
    系列1集装箱 技术要求和试验方法 第2部分:保温集装箱
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    GB/T 5170.21-2023 Inspection methods for environmental testing equipment Part 21: Hydraulic vibration systems for vibration (random) testing
    环境试验设备检验方法 第21部分:振动(随机)试验用液压式振动系统
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    GB/T 5170.14-2023 Inspection methods for environmental testing equipment Part 14: Electric vibration system for vibration (sinusoidal) testing
    环境试验设备检验方法 第14部分:振动(正弦)试验用电动式振动系统
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    GB/T 5169.34-2023 Fire hazard tests for electrical and electronic products Part 34: Guidelines for fire hazard assessment Ignitability Summary and relevance of test methods
    电工电子产品着火危险试验 第34部分:着火危险评定导则 起燃性 试验方法概要和相关性
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    GB/T 4937.26-2023 Semiconductor devices - Mechanical and climatic test methods - Part 26: Electrostatic discharge (ESD) susceptibility testing Human Body Model (HBM)
    半导体器件 机械和气候试验方法 第26部分:静电放电(ESD)敏感度测试 人体模型(HBM)
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    GB/T 4333.2-2023 Ferrosilicon Determination of phosphorus content Bismuth phosphorus molybdenum blue spectrophotometry
    硅铁 磷含量的测定 铋磷钼蓝分光光度法
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    GB/T 43241-2023 Forensic Science Nitrous Oxide Testing Gas Chromatography-Mass Spectrometry
    法庭科学 一氧化二氮检验 气相色谱-质谱法
    China National Standards
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    GB/T 43240-2023 Detection of 55 drugs of abuse and metabolites in hair Liquid Chromatography-Mass Spectrometry
    毛发中55种滥用药物及代谢物检验 液相色谱-质谱法
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    GB/T 43237-2023 Public Behavior Guidelines for Preventing meteorological Disasters Typhoon
    公众气象灾害防御行为指南 台风
    China National Standards
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    GB/T 43235-2023 Urban ecosystem comprehensive assessment index system and calculation method
    城市生态系统综合评估指标体系及计算方法
    China National Standards
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    GB/T 43227-2023 Test method for vapor-deposited protective films for inner leads of integrated circuits for aerospace use
    宇航用集成电路内引线气相沉积保护膜试验方法
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    GB/T 43226-2023 Single-event soft error time domain testing method for semiconductor integrated circuits used in aerospace applications
    宇航用半导体集成电路单粒子软错误时域测试方法
    China National Standards
    met

    English PDF
    GB/T 43220-2023 method for determination of arsenic in solid biomass fuels
    固体生物质燃料中砷的测定方法
    China National Standards
    met

    English PDF
    GB/T 43215-2023 Stability assessment method for surface construction foundations in goaf areas
    采空区地表建设地基稳定性评估方法
    China National Standards
    met

    English PDF
    GB/T 43211-2023 Test method for Particle Size Determination of Softwood Pellets by Mechanical Sieving
    软木粒机械筛分测定粒度的试验方法
    China National Standards
    met

    English PDF
    GB/T 43200-2023 Robot integrated joint performance and test methods
    机器人一体化关节性能及试验方法
    China National Standards
    met

    English PDF
    GB/T 43197-2023 Determination of banned components Acid Red 73 and Solvent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法
    China National Standards
    met

    English PDF
    GB/T 43184-2023 method for determination of moisture content of cork raw materials
    软木原料含水率测定方法
    China National Standards
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    English PDF

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