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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 14637-2021 |
Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法 |
China National Standards met |
 English PDF |
| GB/T 14636-2021 |
Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中钙、镁的测定 原子吸收光谱法 |
China National Standards met |
English PDF |
| GB/T 14172-2021 |
Bench test methods of static roll stability for motor vehicles, trailers and combination vehicles 汽车、挂车及汽车列车静侧倾稳定性台架试验方法 |
China National Standards met |
English PDF |
| GB/T 13203-2021 |
methods for verifying capabilities of motorcycle tyres 摩托车轮胎性能试验方法 |
China National Standards met |
English PDF |
| GB/T 12810-2021 |
Laboratory glassware—Capacity methods testing and use of volumetric instruments 实验室玻璃仪器 玻璃量器的容量校准和使用方法 |
China National Standards met |
English PDF |
| GB/T 12639-2021 |
methods of in-orbit testing for GEO communication satellite payload performance 地球同步轨道通信卫星有效载荷在轨测试方法 |
China National Standards met |
English PDF |
| GB/T 11175-2021 |
Testing methods for synthetic resin emulsions 合成树脂乳液试验方法 |
China National Standards met |
English PDF |
| GB/T 10715-2021 |
Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
China National Standards met |
English PDF |
| GB/T 7739.6-2021 |
methods for chemical analysis of gold concentrates—Part 6: Determination of zinc content 金精矿化学分析方法 第6部分：锌量的测定 |
China National Standards met |
English PDF |
| GB/T 7739.5-2021 |
methods for chemical analysis of gold concentrates—Part 5: Determination of lead content 金精矿化学分析方法 第5部分：铅量的测定 |
China National Standards met |
English PDF |
| GB/T 7731.5-2021 |
Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method 钨铁 硅含量的测定 硅钼蓝分光光度法 |
China National Standards met |
English PDF |
| GB/T 7731.4-2021 |
Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method 钨铁 磷含量的测定 磷钼蓝分光光度法 |
China National Standards met |
English PDF |
| GB/T 7731.1-2021 |
Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method 钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法 |
China National Standards met |
English PDF |
| GB/T 7731.10-2021 |
Ferrotungsten—Determination of carbon content—Infrared absorption method 钨铁 碳含量的测定 红外线吸收法 |
China National Standards met |
English PDF |
| GB/T 7729-2021 |
Chemical analysis of metallurgical products—General rule for spectrophotometric methods 冶金产品化学分析 分光光度法通则 |
China National Standards met |
English PDF |
| GB/T 7728-2021 |
Chemical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods 冶金产品化学分析 火焰原子吸收光谱法通则 |
China National Standards met |
English PDF |
| GB/T 7187.1-2021 |
Fuel oil consumption for transportation ships—Part 1: Calculation method for marine ships 运输船舶燃油消耗量 第1部分：海洋船舶计算方法 |
China National Standards met |
English PDF |
| GB/T 6582-2021 |
Glass—Hydrolytic resisitance of glass grains at 98℃—method of test and classification 玻璃 玻璃颗粒在98℃时的耐水性 试验方法和分级 |
China National Standards met |
English PDF |
| GB/T 6580-2021 |
Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—method of test and classification 玻璃 耐沸腾混合碱水溶液侵蚀性 试验方法和分级 |
China National Standards met |
English PDF |
| GB/T 6328-2021 |
Test method for shear impact strength of adhesive bonds 胶粘剂剪切冲击强度试验方法 |
China National Standards met |
English PDF |
| GB/T 6324.11-2021 |
Test method of organic chemical products—Part 11：Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method 有机化工产品试验方法 第11部分：液体化工产品中微量砷的测定 原子荧光法 |
China National Standards met |
English PDF |
| GB/T 6017-2021 |
Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method 工业用丁二烯纯度及烃类杂质的测定 气相色谱法 |
China National Standards met |
English PDF |
| GB/T 6015-2021 |
Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method 工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法 |
China National Standards met |
English PDF |
| GB/T 5687.13-2021 |
Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method) 铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards met |
English PDF |
| GB/T 5211.14-2021 |
General methods of test for pigments and extenders—Part 14: Determination of residue on sieve—Mechanical flushing procedure 颜料和体质颜料通用试验方法 第14部分：筛余物的测定 机械冲洗法 |
China National Standards met |
English PDF |
| GB/T 5195.11-2021 |
Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry 萤石 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法 |
China National Standards met |
English PDF |
| GB/T 4214.15-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for electric thermal storage room heaters 家用和类似用途电器噪声测试方法 储热式室内加热器的特殊要求 |
China National Standards met |
English PDF |
| GB/T 4214.14-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for refrigerators, frozen-food storage cabinets and food freezers 家用和类似用途电器噪声测试方法 电冰箱、冷冻食品储藏箱和食品冷冻箱的特殊要求 |
China National Standards met |
English PDF |
| GB/T 4214.13-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for range hoods and other cooking fume extractors 家用和类似用途电器噪声测试方法 吸油烟机及其他烹饪烟气吸排装置的特殊要求 |
China National Standards met |
English PDF |
| GB/T 4214.12-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for fan heaters 家用和类似用途电器噪声测试方法 风扇式加热器的特殊要求 |
China National Standards met |
English PDF |
| GB/T 4214.11-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for electrically-operated food preparation appliances 家用和类似用途电器噪声测试方法 电动食品加工器具的特殊要求 |
China National Standards met |
English PDF |
| GB/T 3075-2021 |
metallic materials—Fatigue testing—Axial force-controlled method 金属材料 疲劳试验 轴向力控制方法 |
China National Standards met |
English PDF |
| GB/T 3074.1-2021 |
The test method for flexural strength of carbon materials 炭素材料抗折强度测定方法 |
China National Standards met |
English PDF |
| GB/T 2567-2021 |
Test methods for properties of resin casting body 树脂浇铸体性能试验方法 |
China National Standards met |
English PDF |
| GB/T 1727-2021 |
General methods for preparation of coating films 漆膜一般制备法 |
China National Standards met |
English PDF |
| GB/T 1425-2021 |
Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis 贵金属及其合金熔化温度范围的测定 热分析试验方法 |
China National Standards met |
English PDF |
| GB/T 614-2021 |
Chemical reagent—General method for the determination of refractive index 化学试剂 折光率测定通用方法 |
China National Standards met |
English PDF |
| GB/T 611-2021 |
Chemical reagent—General method for the determination of refractive index 化学试剂 密度测定通用方法 |
China National Standards met |
English PDF |
| GB/T 223.91-2021 |
Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method 钢铁及合金 铜含量的测定 2，2'-联喹啉分光光度法 |
China National Standards met |
English PDF |
| GB/T 223.90-2021 |
Iron, steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards met |
English PDF |
| GB/T 40380.1-2021 |
metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定 |
China National Standards met |
English PDF |
| GB/T 40377-2021 |
Corrosion of metals and alloys—Determination of AC corrosion—Protection criteria 金属和合金的腐蚀 交流腐蚀的测定 防护准则 |
China National Standards met |
English PDF |
| GB/T 40375-2021 |
Technical specification of corrosion control operation for metal connection (fastening) structure 金属连接（紧固）结构耐蚀作业技术规范 |
China National Standards met |
English PDF |
| GB/T 40374-2021 |
Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry 硬质合金化学分析方法 铅量和镉量的测定 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 met |
English PDF |
| GB/T 20326-2021 |
Long full-diameter shank taps with recess 粗长柄机用丝锥 |
China National Standards met |
English PDF |
| GB/T 20311-2021 |
Building components and building elements—Thermal resistance and thermal transmittance—Calculation methods 建筑构件和建筑单元 热阻和传热系数 计算方法 |
China National Standards met |
English PDF |
| GB/T 20081.3-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法 |
China National Standards met |
English PDF |
| GB/T 20081.2-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers 气动 减压阀和过滤减压阀 第 2 部分：评定商务文件中应包含的主要特性的试验方法 |
China National Standards met |
English PDF |
| GB/T 19559-2021 |
method of determining coalbed methane content 煤层气含量测定方法 |
China National Standards met |
English PDF |
| GB/T 40485-2021 |
method of determining automatically the random reflectance of vitrinite in coal—Image analysis method 煤的镜质体随机反射率自动测定 图像分析法 |
China National Standards met |
English PDF |
| GB/T 16840.8-2021 |
Technical determination methods for electrical fire evidence—Part 8: Method of thermal analysis 电气火灾痕迹物证技术鉴定方法 第8部分: 热分析法 |
China National Standards met |
English PDF |
| GB/T 16840.7-2021 |
Technical determination methods for electrical fire evidence—Part 7：Component analytic method of energy dispersive spectrometry 电气火灾痕迹物证技术鉴定方法 第7部分:EDS成分分析法 |
China National Standards met |
English PDF |
| GB/T 16840.4-2021 |
Technical determination methods for electrical fire evidence—Part 4: Metallographic analysis method 电气火灾痕迹物证技术鉴定方法 第4部分：金相分析法 |
China National Standards met |
English PDF |
| GB/T 16840.3-2021 |
Technical determination methods for electrical fire evidence—Part 3: Auger electron spectroscopy component analytic method 电气火灾痕迹物证技术鉴定方法 第3部分：俄歇分析法 |
China National Standards met |
English PDF |
| GB/T 16840.2-2021 |
Technical determination methods for electrical fire evidence—Part 2: Residual magnetism method 电气火灾痕迹物证技术鉴定方法 第2部分:剩磁检测法 |
China National Standards met |
English PDF |
| GB/T 40612-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—method by analysis of evolved carbon dioxide 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定释放二氧化碳的方法 |
China National Standards met |
English PDF |
| GB 23350-2021 |
Requirements of restricting excessive package—Foods and cosmetics 限制商品过度包装要求 食品和化妆品 |
China National Standards met |
English PDF |
| GB/T 27926.1-2021 |
Financial services — Universal financial industry message scheme — Part 1: metamodel 金融服务 金融业通用报文方案 第1部分：元模型 |
China National Standards met |
English PDF |
| GB/T 40153-2021 |
Classification and coding of meteorological data 气象资料分类与编码 |
China National Standards met |
English PDF |
| GB/T 40146-2021 |
Determination of plastic microbead in cosmetics 化妆品中塑料微珠的测定 |
China National Standards met |
English PDF |
| GB/T 40139-2021 |
Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging 材料表面积的测量 高光谱成像三维面积测量法 |
China National Standards met |
English PDF |
| GB/T 40229-2021 |
Performance evaluation methods of mobile household robots 家用移动机器人性能评估方法 |
China National Standards met |
English PDF |
| GB/T 40335-2021 |
Non-destructive testing—Leak testing—Tracer gas method 无损检测 泄漏检测 示踪气体方法 |
China National Standards met |
English PDF |
| GB/T 40333-2021 |
Vacuum gauges—Definitions and specifications for quadrupole mass spectrometers 真空计 四极质谱仪的定义与规范 |
China National Standards met |
English PDF |
| GB/T 40324-2021 |
Non-destructive testing—Testing method for large diameter round bars by focused ultrasound 无损检测 大直径圆棒聚焦超声检测方法 |
China National Standards met |
English PDF |
| GB/T 40307-2021 |
Non-destructive testing—Test method for texture by neutron diffraction 无损检测 材料织构的中子检测方法 |
China National Standards met |
English PDF |
| GB/T 40294-2021 |
methods for determining electrically excited synchronous machine quantities from tests 确定电励磁同步电机参数的试验方法 |
China National Standards met |
English PDF |
| GB/T 40291-2021 |
Nuclear instrumentation—High-purity germanium crystals for radiation detectors—Measurement methods of basic characteristics 核仪器仪表 辐射探测器用高纯度锗晶体 基本特性的测量方法 |
China National Standards met |
English PDF |
| GB/T 40286-2021 |
The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization 低温双循环余热回收利用装置性能测试方法 |
China National Standards met |
English PDF |
| GB/T 40275-2021 |
Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method 纺织品 双组分复合纤维定量分析方法 熔融显微镜法 |
China National Standards met |
English PDF |
| GB/T 40271-2021 |
Test method for identification of textile fibers—Differential scanningcalorimetry(DSC) 纺织纤维鉴别试验方法 差示扫描量热法（DSC） |
China National Standards met |
English PDF |
| GB/T 40220-2021 |
Determination of soybean agglutinin of plant metabolites—Enzyme-linked immunosorbent assay 植物代谢产物大豆凝集素测定 酶联免疫吸附法 |
China National Standards met |
English PDF |
| GB/T 40219-2021 |
General specification for Raman spectrometers 拉曼光谱仪通用规范 |
China National Standards met |
English PDF |
| GB/T 40215-2021 |
Code of meteorological observation equipment 气象观测装备编码规则 |
China National Standards met |
English PDF |
| GB/T 40208-2021 |
Core metadata of logistics information resource 物流信息资源核心元数据 |
China National Standards met |
English PDF |
| GB/T 40207-2021 |
Information technology - Industrial cloud service - metering indicators 信息技术 工业云服务 计量指标 |
China National Standards met |
English PDF |
| GB/T 40200-2021 |
method of testing the performance of equipment for industrial organic waste gas purification 工业有机废气净化装置性能测定方法 |
China National Standards met |
English PDF |
| GB/T 40196-2021 |
method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法 |
China National Standards met |
English PDF |
| GB/T 40191-2021 |
Determination of restricted preservatives in toothpaste—High performance liquid chromatography method 牙膏中限用防腐剂的测定 高效液相色谱法 |
China National Standards met |
English PDF |
| GB/T 40190-2021 |
Determination of forbidden bleach in toothpaste—High performance liquid chromatography method 牙膏中禁用漂白剂的测定 高效液相色谱法 |
China National Standards met |
English PDF |
| GB/T 40189-2021 |
Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method 牙膏中甲硝唑和诺氟沙星的测定 高效液相色谱法 |
China National Standards met |
English PDF |
| GB/T 40186-2021 |
Determination of genetic material damage strength for microbial mutation breeding—Umu method 微生物诱变育种致遗传物质损伤强度测定 Umu法 |
China National Standards met |
English PDF |
| GB/T 40185-2021 |
Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method 牙膏中5种氯铵类抗菌剂的检测方法 高效液相色谱法 |
China National Standards met |
English PDF |
| GB/T 40183-2021 |
Determination of DNA methylation—Pyrosequencing DNA甲基化的测定 焦磷酸测序法 |
China National Standards met |
English PDF |
| GB/T 40181-2021 |
Test method and evaluation for flushability of disposable sanitary nonwoven materials 一次性卫生用非织造材料的可冲散性试验方法及评价 |
China National Standards met |
English PDF |
| GB/T 40262-2021 |
metal coating fabric—Determination of metal layer adhesive force—Tape method 金属镀膜织物 金属层结合力的测定 胶带法 |
China National Standards met |
English PDF |
| GB/T 40260-2021 |
Test method for determining gas permeability of polymer membrane materials 高分子膜材料气体渗透性能测试方法 |
China National Standards met |
English PDF |
| GB/T 40258-2021 |
Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent 中空纤维膜耐化学清洗剂腐蚀性能评价方法 |
China National Standards met |
English PDF |
| GB/T 40257-2021 |
Code of diagnosis for infection with taura syndrome virus—RT-PCR method 桃拉综合征诊断规程 RT-PCR检测法 |
China National Standards met |
English PDF |
| GB/T 40256-2021 |
Code of diagnosis for marteiliosis of oysters—Microscopic methods 牡蛎马尔太虫病诊断规程 显微镜检查组织法 |
China National Standards met |
English PDF |
| GB/T 40255-2021 |
Code of diagnosis for infection with hepatopancreatic parvovirus of penaeid shrimp—PCR method 对虾肝胰腺细小病毒病诊断规程 PCR检测法 |
China National Standards met |
English PDF |
| GB/T 40253-2021 |
Code of diagnosis for mikrocytosis of oysters—Microscopic methods 牡蛎小胞虫病诊断规程 显微镜检查组织法 |
China National Standards met |
English PDF |
| GB/T 40251-2021 |
Code of diagnosis for MSX disease of oysters - In situ hybridization method 牡蛎单孢子虫病诊断规程 原位杂交法 |
China National Standards met |
English PDF |
| GB/T 40249-2021 |
Code of diagnosis for infection with Penaeus monodon-type baculovirus—PCR method 斑节对虾杆状病毒病诊断规程 PCR检测法 |
China National Standards met |
English PDF |
| GB/T 40246-2021 |
Guidelines for construction of meteorological disaster prevention and mitigation demonstration community 气象防灾减灾示范社区建设导则 |
China National Standards met |
English PDF |
| GB/T 40244-2021 |
Chemicals - Liquid or solid identification - Fluidity test method 化学品 固液鉴别 流动性测定法 |
China National Standards met |
English PDF |
| GB/T 40242-2021 |
meteorological grades for power consuming 用电需求气象条件等级 |
China National Standards met |
English PDF |
| GB/T 40239-2021 |
meteorological grades for urban snow hazard 城市雪灾气象等级 |
China National Standards met |
English PDF |
| GB/T 40237-2021 |
Test method for ignitability of foamed plastic—Welding spark method 泡沫塑料着火性试验方法 电焊火花法 |
China National Standards met |
English PDF |
| GB/T 40231-2021 |
Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method 电子电气产品中的限用物质 六价铬的测定方法 离子色谱法 |
China National Standards met |
English PDF |
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