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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 26519.1-2021 |
Persulfate for iNdustrial use—Part 1:Sodium persulfate for industrial use 工业过硫酸盐 第1部分：工业过硫酸钠 |
China National Standards Nd |
 English PDF |
| GB/T 25915.8-2021 |
Cleanrooms aNd associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC) 洁净室及相关受控环境 第8部分：按化学物浓度划分空气洁净度(ACC)等级 |
China National Standards Nd |
English PDF |
| GB/T 25915.2-2021 |
Cleanrooms aNd associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration 洁净室及相关受控环境 第2部分：洁净室空气粒子浓度的监测 |
China National Standards Nd |
English PDF |
| GB/T 25915.1-2021 |
Cleanrooms aNd associated controlled environments—Part 1: Classification of air cleanliness by particle concentration 洁净室及相关受控环境 第1部分：按粒子浓度划分空气洁净度等级 |
China National Standards Nd |
English PDF |
| GB/T 25915.10-2021 |
Cleanrooms aNd associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration 洁净室及相关受控环境 第10部分：按化学物浓度划分表面洁净度等级 |
China National Standards Nd |
English PDF |
| GB/T 25015-2021 |
Ships aNd marine technology—Ship-shifting winches 船舶和海洋技术 移船绞车 |
China National Standards Nd |
English PDF |
| GB/T 24524-2021 |
Metallic materials—Sheet aNd strip—Hole expanding test 金属材料 薄板和薄带 扩孔试验方法 |
China National Standards Nd |
English PDF |
| GB/T 24183-2021 |
Metallic materials—Sheet aNd Strip—Earing test 金属材料 薄板和薄带 制耳试验方法 |
China National Standards Nd |
English PDF |
| GB/T 23957-2021 |
Light calcium carbonate for tooth-paste iNdustry 牙膏工业用轻质碳酸钙 |
China National Standards Nd |
English PDF |
| GB/T 23940-2021 |
Analytical methods of persulfate products for iNdustrial use 工业过硫酸盐产品的分析方法 |
China National Standards Nd |
English PDF |
| GB/T 23108-2021 |
Methods for measuring performance for household aNd similar electric heating pads 家用和类似用途电热垫性能测试方法 |
China National Standards Nd |
English PDF |
| GB/T 20829-2021 |
Performance requirements aNd test method of fixed aerosol fire-extinguishing systems for ships 船舶固定式气溶胶灭火系统性能要求和试验方法 |
China National Standards Nd |
English PDF |
| GB/T 20728-2021 |
Measurement of fluid flow in closed coNduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards Nd |
English PDF |
| GB/T 20485.43-2021 |
Methods for the calibration of vibration aNd shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准 |
China National Standards Nd |
English PDF |
| GB/T 20485.32-2021 |
Methods for the calibration of vibration aNd shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应 |
China National Standards Nd |
English PDF |
| GB/T 18451.2-2021 |
WiNd turbines—Power performance measurements of electricity producing 风力发电机组 功率特性测试 |
China National Standards Nd |
English PDF |
| GB/T 18248-2021 |
Seamless steel tubes for gas cyliNder 气瓶用无缝钢管 |
China National Standards Nd |
English PDF |
| GB/T 17850.9-2021 |
Preparation of steel substrates before application of paints aNd related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第9部分：十字石 |
China National Standards Nd |
English PDF |
| GB/T 17564.6-2021 |
StaNdard data element types with associated classification scheme for electric components—Part 6: IEC Common Data Dictionary (IEC CDD) quanlity guidelines 电气元器件的标准数据元素类型和相关分类模式 第6部分：IEC公共数据字典（IEC CDD）质量指南 |
China National Standards Nd |
English PDF |
| GB/T 16838-2021 |
Environmental test aNd severities for fire electronic products 消防电子产品环境试验方法及严酷等级 |
China National Standards Nd |
English PDF |
| GB/T 15972.31-2021 |
Specifications for optical fibre test methods—Part 31: Measurement methods aNd test procedures for mechanical characteristics—Tensile strength 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度 |
China National Standards Nd |
English PDF |
| GB/T 15970.10-2021 |
Corrosion of metals aNd alloys—Stress corrosion testing—Part l0: Reverse U-bend method 金属和合金的腐蚀 应力腐蚀试验 第10部分：反向U型弯曲试验方法 |
China National Standards Nd |
English PDF |
| GB/T 15969.9-2021 |
Programmable controllers—Part 9: Single-drop digital communication interface for small sensors aNd actuators (SDCI) 可编程序控制器 第9部分：用于小型传感器和执行器的单点数字通信接口(SDCI) |
China National Standards Nd |
English PDF |
| GB/T 15728-2021 |
Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test aNd classification 玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级 |
China National Standards Nd |
English PDF |
| GB/T 15596-2021 |
Plastics—Determination of changes in colour aNd variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定 |
China National Standards Nd |
English PDF |
| GB/T 15382-2021 |
General specifications of gas cyliNder valves 气瓶阀通用技术要求 |
China National Standards Nd |
English PDF |
| GB/T 14949.11-2021 |
Manganese ores—Determination of carbon content—Gravimetric method aNd infrared absorption method 锰矿石 碳含量的测定 重量法和红外线吸收法 |
China National Standards Nd |
English PDF |
| 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 Nd |
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 Nd |
English PDF |
| GB/T 14527-2021 |
CompouNd dampling isolator and compound damper 复合阻尼隔振器和复合阻尼器 |
China National Standards Nd |
English PDF |
| GB/T 14286-2021 |
Terminology for live working tools, devices aNd equipment 带电作业工具设备术语 |
China National Standards Nd |
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 Nd |
English PDF |
| GB/T 13291-2021 |
Butadiene for iNdustrial use 工业用丁二烯 |
China National Standards Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 9286-2021 |
Paints aNd varnishes—Cross-cut test 色漆和清漆 划格试验 |
China National Standards Nd |
English PDF |
| GB/T 9239.12-2021 |
Mechanical vibration—Rotor balancing—Part 12: Procedures aNd tolerances for rotors with flexible behaviour 机械振动 转子平衡 第12部分：具有挠性特性的转子的平衡方法与允差 |
China National Standards Nd |
English PDF |
| GB/T 8013.5-2021 |
Anodic oxide coatings aNd organic polymer coatings on aluminium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜 |
China National Standards Nd |
English PDF |
| GB/T 8013.4-2021 |
Anodic oxide coatings aNd organic polymer coatings on aluminium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第4部分：纹理膜 |
China National Standards Nd |
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 Nd |
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 Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 6110-2021 |
Drawing dies—Carbide alloy drawing dies—Structural types aNd dimensions 拉制模 硬质合金拉制模 结构型式和尺寸 |
China National Standards Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 5235-2021 |
Designation aNd chemical composition of wrought nickel and nickel alloy 加工镍及镍合金牌号和化学成分 |
China National Standards Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 5187-2021 |
Liquid chlorine for iNdustrial use 铜及铜合金箔材 |
China National Standards Nd |
English PDF |
| GB/T 4706.110-2021 |
Safety of household aNd similar electrical appliances—Part 2：Particular requirements for robotic battery powered electrical lawnmowers 家用和类似用途电器的安全 第2部分：由电池供电的智能草坪割草机的专用要求 |
China National Standards Nd |
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 Nd |
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 Nd |
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 Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 3915-2021 |
Styrene for iNdustrial use 工业用苯乙烯 |
China National Standards Nd |
English PDF |
| GB/T 2408-2021 |
Plastics—Determination of burning characteristics—Horizontal aNd vertical test 塑料 燃烧性能的测定 水平法和垂直法 |
China National Standards Nd |
English PDF |
| GB/T 1973.1-2021 |
Small cyliNdrical springs—Part 1：Technical specification 小型圆柱螺旋弹簧 第1部分：技术条件 |
China National Standards Nd |
English PDF |
| GB/T 1918-2021 |
Potassium nitrate for iNdustrial use 工业硝酸钾 |
China National Standards Nd |
English PDF |
| GB/T 1845.2-2021 |
Plastics—Polyethylene (PE) moulding aNd extrusion materials—Part 2:Preparation of test specimens and determination of properties 塑料 聚乙烯（PE）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Nd |
English PDF |
| GB/T 1615-2021 |
Carbon disulfide for iNdustrial use 工业二硫化碳 |
China National Standards Nd |
English PDF |
| GB/T 1614-2021 |
Barium carbonate for iNdustrial use 工业碳酸钡 |
China National Standards Nd |
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 Nd |
English PDF |
| GB/T 1392-2021 |
Ships aNd marine technology—Deck machinery—Accommodation ladder winches 船舶与海洋技术 甲板机械 舷梯绞车 |
China National Standards Nd |
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 Nd |
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 Nd |
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 Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 40379-2021 |
Multifunctional air-haNdling unit for residential and similar application 户用和类似用途组合式空气处理机组 |
China National Standards Nd |
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 Nd |
English PDF |
| GB/T 40376-2021 |
Cement based biNder for interior decoration 室内装修用水泥基胶结料 |
China National Standards Nd |
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 Nd |
English PDF |
| GB/T 40373-2021 |
Single-use face mask manufacturing aNd packaging production line—General technical requirements 一次性口罩制造包装生产线 通用技术要求 |
China National Standards Nd |
English PDF |
| GB/T 20368-2021 |
Production，storage aNd handling of liquefied natural gas（LNG） 液化天然气（LNG）生产、储存和装运 |
China National Standards Nd |
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 Nd |
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 Nd |
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 Nd |
English PDF |
| GB/T 20081.1-2021 |
Pneumatic fluid power—Compressed air pressure regulators aNd filter-regulators—Part 1:Main characteristics to be included in literature from suppliers and product-marking requirements 气动 减压阀和过滤减压阀 第1部分：商务文件中应包含的主要特性和产品标识要求 |
China National Standards Nd |
English PDF |
| GB/T 19963.1-2021 |
Technical specification for connecting wiNd farm to power system—Part 1: On shore wind power 风电场接入电力系统技术规定 第1部分：陆上风电 |
China National Standards Nd |
English PDF |
| GB/T 18703-2021 |
Mechanical vibration aNd shock—Hand-arm vibration—Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand 机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价 |
China National Standards Nd |
English PDF |
| GB/T 40499-2021 |
General coNdition of vehicle dynamics test for heavy vehicles and buses 重型汽车操纵稳定性试验通用条件 |
China National Standards Nd |
English PDF |
| GB/T 40498-2021 |
General principles of drafting energy consumption norm staNdards for public institutions 公共机构能耗定额标准编制通则 |
China National Standards Nd |
English PDF |
| GB/T 40497-2021 |
Evaluation principles for the design of offshore facilities against fire aNd blast loading 海上设施防火与防爆设计评估原则 |
China National Standards Nd |
English PDF |
| GB/T 40495-2021 |
Ships aNd marine technology—Loose gear for marine lifting appliances on ships—General technical requirement 船舶和海上技术 船用起重设备可拆卸零部件 一般技术要求 |
China National Standards Nd |
English PDF |
| GB/T 40493-2021 |
Determination of lead, cadmium, chromium aNd mercury content in the finishing material of wood-based panel 人造板饰面材料中铅、镉、铬、汞重金属元素含量测定 |
China National Standards Nd |
English PDF |
| GB/T 40488-2021 |
Code of practice on propagation of toxicodeNdron verniciflu 漆树育苗技术规程 |
China National Standards Nd |
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 Nd |
English PDF |
| GB/T 40483-2021 |
INdex of credit evaluation for digital cultural business 数字文化企业信用评价指标 |
China National Standards Nd |
English PDF |
| GB/T 40482-2021 |
Evaluation iNdicators for quality of city development 城市发展质量评价指标 |
China National Standards Nd |
English PDF |
| GB/T 40481-2021 |
Dimensions aNd performance requirements of general-purpose slip sheet pallets for through transit of goods 联运通用滑板托盘尺寸及性能要求 |
China National Standards Nd |
English PDF |
| GB/T 40551-2021 |
Comparative testing of consumer products aNd related services-General principles 消费品和有关服务的比较试验 总则 |
China National Standards Nd |
English PDF |
| GB/T 40543-2021 |
Petroleum aNd natural gas industries—Materials selection for high content CO2 for casing, tubing and downhole equipment 石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择 |
China National Standards Nd |
English PDF |
| GB/T 26519.2-2021 |
Persulfate for iNdustrial use—Part 2:Potassium persulfate for industrial use 工业过硫酸盐 第2部分：工业过硫酸钾 |
China National Standards Nd |
English PDF |
| GB/T 19010-2021 |
Quality management—Customer satisfaction—Guidelines for codes of coNduct for organizations 质量管理 顾客满意 组织行为规范指南 |
China National Standards Nd |
English PDF |
| GB/T 40490-2021 |
Technical terms in raw lacquer aNd decorative technique 生漆髹饰工艺术语 |
China National Standards Nd |
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 Nd |
English PDF |
| GB 9706.239-2021 |
Medical electrical equipment—Part 2-39:Particular requirements for basic safety aNd essential performance of peritoneal dialysis equipment 医用电气设备 第2-39部分：腹膜透析设备的基本安全和基本性能专用要求 |
China National Standards Nd |
English PDF |
| GB 9706.229-2021 |
Medical electrical equipment—Part 2-29:Particular requirements for the basic safety aNd essential performance of radiotherapy simulators 医用电气设备 第2-29部分：放射治疗模拟机的基本安全和基本性能专用要求 |
China National Standards Nd |
English PDF |
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