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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 |
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GB/Z 38764-2020 |
Targeted poverty alleviation—Chinese medicinal materials—Specifications for operation mangagement of AmomUm tsaoko Crevost et Lemarie project 精准扶贫 中药材 草果产业项目运行管理规范 |
China National Standards Um |
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GB 27949-2020 |
General requirements of disinfectant of medical instrUments 医疗器械消毒剂通用要求 |
China National Standards Um |
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GB 28233-2020 |
Hygienic requirements for sodiUm hypochlorite generator 次氯酸钠发生器卫生要求 |
China National Standards Um |
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GB/T 38715-2020 |
High strength magnesiUm alloy bars 高强度镁合金棒材 |
China National Standards Um |
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GB/T 38714-2020 |
High thermal conductivity magnesiUm alloy profiles 高导热镁合金型材 |
China National Standards Um |
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GB/T 38691-2020 |
Testing method for specific surface area of petroleUm refining catalysts 石油炼制催化剂比表面积测试方法 |
China National Standards Um |
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GB/T 38586-2020 |
VacuUm insulating glass 真空玻璃 |
China National Standards Um |
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GB/T 22641-2020 |
Wrought alUminium alloy sheets and plates for ships 船用铝合金板材 |
China National Standards Um |
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GB/T 5137.3-2020 |
Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,hUmidity,fire and simulated weathering resistance tests 汽车安全玻璃试验方法 第3部分:耐辐照、高温、潮湿、燃烧和耐模拟气候试验 |
China National Standards Um |
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GB/T 3198-2020 |
AlUminium and aluminium alloy foils 铝及铝合金箔 |
China National Standards Um |
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GB/T 3190-2020 |
Chemical composition of wrought alUminium and aluminium alloys 变形铝及铝合金化学成分 |
China National Standards Um |
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GB/T 8478-2020 |
AlUminium windows and doors 铝合金门窗 |
China National Standards Um |
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GB/T 38720-2020 |
Microstructure examination of mediUm-carbon steel and medium-carbon alloy structural steel after quenching 中碳钢与中碳合金结构钢淬火金相组织检验 |
China National Standards Um |
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GB/T 38713-2020 |
MediUm manganese steel plate for offshore platform structure 海洋平台结构用中锰钢钢板 |
China National Standards Um |
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GB/T 38692-2020 |
Technical specification for energy online monitoring of energy consUmption units 用能单位能耗在线监测技术要求 |
China National Standards Um |
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GB/T 38682-2020 |
Welded nickel-iron-chromiUm alloy pipes for fluid service 流体输送用镍-铁-铬合金焊接管 |
China National Standards Um |
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GB/T 24260-2020 |
PetroleUm seismic geophone 石油地震检波器 |
China National Standards Um |
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GB/T 20840.103-2020 |
InstrUment transformers—Part 103:The use of instrument transformers for power quality measurement 互感器 第103部分:互感器在电能质量测量中的应用 |
China National Standards Um |
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GB/T 20840.102-2020 |
InstrUment transformers—Part 102: Ferroresonance oscillations in substations with inductive voltage transformers 互感器 第102部分:带有电磁式电压互感器的变电站中的铁磁谐振 |
China National Standards Um |
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GB/T 17475-2020 |
Standard test method for distillation of heavy hydrocarbon mixtures—VacuUm potstill method 重烃类混合物蒸馏试验 真空釜式蒸馏法 |
China National Standards Um |
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GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voltages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards Um |
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GB/T 12706.3-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分:额定电压35kV(Um=40.5kV)电缆 |
China National Standards Um |
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GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分:额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards Um |
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GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分:额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards Um |
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GB/T 1.1-2020 |
Directives for standardization—Part 1: Rules for the structure and drafting of standardizing docUments 标准化工作导则 第1部分:标准化文件的结构和起草规则 |
China National Standards Um |
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GB/T 19492-2020 |
Classifications for petroleUm resources and reserves 油气矿产资源储量分类 |
China National Standards Um |
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GB/T 38576-2020 |
Collection and processing of hUman blood biomaterial 人类血液样本采集与处理 |
China National Standards Um |
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GB/T 23605-2020 |
Determination of β transus temperature of titaniUm alloys 钛合金β转变温度测定方法 |
China National Standards Um |
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GB/T 5193-2020 |
Method of ultrasonic inspection for wrought titaniUm and titanium alloy products 钛及钛合金加工产品超声检验方法 |
China National Standards Um |
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GB/T 5168-2020 |
Microstructure and macrostructure examination for titaniUm and titanium alloys 钛及钛合金高低倍组织检验方法 |
China National Standards Um |
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GB/T 4698.10-2020 |
Methods for chemical analysis of titaniUm sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium) 海绵钛、钛及钛合金化学分析方法 第10部分:铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法(含钒) |
China National Standards Um |
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GB/T 38526-2020 |
TitaniUm tubes for aerospace propulsion system 航天推进系统钛管材 |
China National Standards Um |
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GB/T 38524-2020 |
HafniUm bars and hafnium wires 铪棒和铪丝 |
China National Standards Um |
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GB/T 38516-2020 |
Permeable sintered metal materials—Determination of average pore size of mediUm flow 可渗透性烧结金属材料 中流量平均孔径的测定 |
China National Standards Um |
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GB/T 38513-2020 |
Methods for chemical analysis of niobiUm hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry 铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
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GB/T 38512-2020 |
AlUminum and aluminum alloy tubes for the pressure vessel 压力容器用铝及铝合金管材 |
China National Standards Um |
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GB/T 38583-2020 |
Sea cucUmber 刺参 |
China National Standards Um |
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GB/T 37055.4-2020 |
National article nUmbering and basic information specification—Means of production—Part 4: Asphalt 国家物品编码与基础信息通用规范 生产资料 第4部分:沥青 |
China National Standards Um |
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GB/T 37055.2-2020 |
National articles nUmbering and basic information specification—Means of production—Part 2:Fuels and lubricants 国家物品编码与基础信息通用规范 生产资料 第2部分:燃润料 |
China National Standards Um |
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GB/T 4702.18-2020 |
Chromiun metal—Determination of vanadiUm content—Tantalum reagent trichloromethane extraction spectrophtometry method 金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法 |
China National Standards Um |
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GB 1903.51-2020 |
National food safety standard - Food nutrition enhancer - SodiUm iodide 食品安全国家标准 食品营养强化剂 碘化钠 |
China National Standards Um |
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GB 1903.48-2020 |
National food safety standard - Food nutrition enhancer - MagnesiUm hydrogen phosphate 食品安全国家标准 食品营养强化剂 磷酸氢镁 |
China National Standards Um |
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GB 1903.46-2020 |
National food safety standard - Food nutrition enhancer - Ferrous fUmarate 食品安全国家标准 食品营养强化剂 富马酸亚铁 |
China National Standards Um |
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GB 1886.314-2020 |
National food safety standard - Food additive - Edetate calciUm disodium 食品安全国家标准 食品添加剂 乙二胺四乙酸二钠钙 |
China National Standards Um |
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GB 1886.308-2020 |
National food safety standard - Food additive - CalciUm alginate 食品安全国家标准 食品添加剂 海藻酸钙(又名褐藻酸钙) |
China National Standards Um |
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GB 1886.307-2020 |
National food safety standard - Food additive - PotassiUm copper chlorophyllin 食品安全国家标准 食品添加剂 叶绿素铜钾盐 |
China National Standards Um |
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GB 1886.306-2020 |
National food safety standard - Food additive - MonosodiUm L-glutamate 食品安全国家标准 食品添加剂 谷氨酸钠 |
China National Standards Um |
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GB 1886.4-2020 |
National food safety standard - Food additive - SodiUm hexametaphosphate 食品安全国家标准 食品添加剂 六偏磷酸钠 |
China National Standards Um |
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GB/T 39724-2020 |
Technical specifications and testing methods for cesiUm atomic clock 铯原子钟技术要求及测试方法 |
China National Standards Um |
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GB/T 39719-2020 |
Field and concentrated natural rubber latices—Determination of magnesiUm content—Cyanide-free titrimetric method 新鲜和浓缩天然胶乳 镁含量的测定 滴定法(无氰法) |
China National Standards Um |
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GB/T 39690.2-2020 |
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consUmer packaging—Part 2:Preparation of test specimens and determination of properties 塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第2部分:试样制备和性能测定 |
China National Standards Um |
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GB/T 39690.1-2020 |
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consUmer packaging—Part 1: Designation system and basis for specification 塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第1部分: 命名系统和分类基础 |
China National Standards Um |
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GB/T 39676-2020 |
Cross-border electronic commerce—Electronic docUment for logistics information and payment information declaration 跨境电子商务 物流信息申报和支付信息申报电子单证 |
China National Standards Um |
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GB/T 39659-2020 |
Rarely-used Chinese character encoding with structure for nUmeric key 生僻汉字结构数字键编码 |
China National Standards Um |
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GB/T 39640-2020 |
Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to hUman exposure 家用电器及类似器具电磁场相对于人体曝露的测量方法 |
China National Standards Um |
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GB/T 39635-2020 |
Metallic materials—Measurement of indentation tensile properties and residual stresses by an instrUmented indentation test 金属材料 仪器化压入法测定压痕拉伸性能和残余应力 |
China National Standards Um |
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GB/T 39601-2020 |
Securities and related financial instrUments—Financial Instrument Short Name (FISN) 证券及相关金融工具 金融工具短名(FISN) |
China National Standards Um |
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GB/T 39580-2020 |
Health informatics—Health cards—NUmbering system and registration procedure for issuer identifiers 健康信息学 健康卡 发布方标识符的编码系统和注册程序 |
China National Standards Um |
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GB/T 39561.7-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 7 : Testing and evaluation of industrial robot 数控装备互联互通及互操作 第7部分:工业机器人测试与评价 |
China National Standards Um |
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GB/T 39561.6-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 6:Testing and evaluation of numerical control machine tool 数控装备互联互通及互操作 第6部分:数控机床测试与评价 |
China National Standards Um |
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GB/T 39561.5-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 5: Object dictionary of industrial robot 数控装备互联互通及互操作 第5部分:工业机器人对象字典 |
China National Standards Um |
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GB/T 39561.4-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 4: Object dictionary of numerical control machine tools 数控装备互联互通及互操作 第4部分:数控机床对象字典 |
China National Standards Um |
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GB/T 39561.3-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 3: Implementation oriented model mapping 数控装备互联互通及互操作 第3部分:面向实现的模型映射 |
China National Standards Um |
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GB/T 39561.2-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 2: Device description model 数控装备互联互通及互操作 第2部分:设备描述模型 |
China National Standards Um |
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GB/T 39561.1-2020 |
Interconnection and interoperation of nUmerical control equipment—Part 1: General technical requirement 数控装备互联互通及互操作 第1部分:通用技术要求 |
China National Standards Um |
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GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromiUm—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards Um |
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GB/T 39560.301-2020 |
Determination of certain substances in electrical and electronic products—Part 3-1: Screening lead, mercury, cadmiUm, total chromium and total bromine by X-ray fluorescence spectrometry 电子电气产品中某些物质的测定 第3-1部分:X射线荧光光谱法筛选铅、汞、镉、总铬和总溴 |
China National Standards Um |
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GB/T 39556-2020 |
Intelligent laboratory—InstrUments and equipment—Communication requirements 智能实验室 仪器设备 通信要求 |
China National Standards Um |
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GB/T 39555-2020 |
Intelligent laboratory—InstrUments and equipment—Data interface of climatic and environmental testing equipment 智能实验室 仪器设备 气候、环境试验设备的数据接口 |
China National Standards Um |
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GB/T 21838.4-2020 |
Metallic materials—InstrUmented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings 金属材料 硬度和材料参数的仪器化压入试验 第4部分:金属和非金属覆盖层的试验方法 |
China National Standards Um |
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GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6: Generalized decision rules for the acceptance and rejection of instrUments and workpieces 产品几何技术规范(GPS) 工件与测量设备的测量检验 第6部分:仪器和工件接受/拒收的通用判定规则 |
China National Standards Um |
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GB/T 18779.5-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instrUments 产品几何技术规范(GPS) 工件与测量设备的测量检验 第5部分:指示式测量仪器的检验不确定度 |
China National Standards Um |
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GB/T 14480.3-2020 |
Non-destructive testing instrUments—Equipment for eddy current examination—Part 3: System characteristics and verification 无损检测仪器 涡流检测设备 第3部分:系统性能和检验 |
China National Standards Um |
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GB/T 5584.4-2020 |
Rectangular copper or alUminium and its alloy wires for electrical purposes—Part 4: Strip copper conductor 电工用铜、铝及其合金扁线 第4部分:铜带 |
China National Standards Um |
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GB/T 5584.2-2020 |
Rectangular copper or alUminium and its alloy wires for electrical purposes—Part 2: Rectangular copper and copper alloy wire 电工用铜、铝及其合金扁线 第2部分:铜及其合金扁线 |
China National Standards Um |
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GB/T 5584.1-2020 |
Rectangular copper or alUminium and its alloy wires for electrical purposes—Part 1: General 电工用铜、铝及其合金扁线 第1部分:一般规定 |
China National Standards Um |
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GB/T 26824-2020 |
Nanoscale alUmina 纳米氧化铝 |
China National Standards Um |
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GB/T 23899-2020 |
Test and calculation methods of energy consUmption for forestry enterprises 林业企业能耗测试与计算方法 |
China National Standards Um |
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GB/T 39712-2020 |
SulphoalUminate cement for marine rapid construction 快速施工用海工硫铝酸盐水泥 |
China National Standards Um |
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GB/T 39711-2020 |
SulphoalUminate cement mending binder for marine engineering 海洋工程用硫铝酸盐水泥修补胶结料 |
China National Standards Um |
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GB/T 39706-2020 |
Test method for dissolution rate and quantity of SO42- released from gypsUm 石膏中SO42-溶出速率、溶出量的测定方法 |
China National Standards Um |
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GB/T 39704-2020 |
Determination of effective thermal conductivity for vacuUm insulation panels(VIP) 真空绝热板有效导热系数的测定 |
China National Standards Um |
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GB/T 39701-2020 |
Limit and test method of ammoniUm ion content in fly ash 粉煤灰中铵离子含量的限量及检验方法 |
China National Standards Um |
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GB/T 39695-2020 |
Identification of volatile components of rubber fUmes—Thermodesorption and gas chromatographic method with mass spectrometric detection 橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法 |
China National Standards Um |
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GB/T 39548-2020 |
Determination of retention rate on thermal resistance of vacuUm insulation panels(VIP) in hygrothermal conditions 真空绝热板湿热条件下热阻保留率的测定 |
China National Standards Um |
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GB/T 39527-2020 |
Determination of calciUm, aluminium and silicon in the solid surface materials—Method of chemical analysis 实体面材产品中钙、铝、硅元素含量的测定 化学分析法 |
China National Standards Um |
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GB/T 17744-2020 |
PetroleUm and natural gas industries—Drilling and well servicing equipment 石油天然气工业 钻井和修井设备 |
China National Standards Um |
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GB/T 39602-2020 |
Diagnostic techniques for LUmpy skin disease 牛结节性皮肤病诊断技术 |
China National Standards Um |
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GB/T 535-2020 |
Fertilizer Grade AmmoniUm Sulfate 肥料级硫酸铵 |
China National Standards Um |
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GB/T 3137-2020 |
Testing method for electrical property of tantalUm powder 钽粉电性能试验方法 |
China National Standards Um |
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GB/T 15076.7-2020 |
Part 7: Determination of phosphorus content in niobiUm 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第7部分:铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Um |
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GB/T 15076.6-2020 |
Methods for chemical analysis of tantalUm and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
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GB/T 15076.4-2020 |
Methods for chemical analysis of tantalUm and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法 第4部分:铁量的测定 1,10—二氮杂菲分光光度法 |
China National Standards Um |
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GB/T 15076.11-2020 |
Methods for chemical analysis of tantalUm and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards Um |
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GB/T 14849.3-2020 |
Methods for chemical analysis of silicon metal--Part 3: Determination of calciUm content 工业硅化学分析方法 第3部分:钙含量的测定 |
China National Standards Um |
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GB/T 13747.4-2020 |
Methods for chemical analysis of zirconiUm and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第4部分:铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Um |
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GB/T 13747.3-2020 |
Methods for chemical analysis of zirconiUm and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第3部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Um |
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GB/T 13747.27-2020 |
Methods for chemical analysis of zirconiUm and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分:痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards Um |
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GB/T 39498-2020 |
Guidelines for the use and control of key chemicals in consUmer products 消费品中重点化学物质使用控制指南 |
China National Standards Um |
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GB/T 39388-2020 |
Characterization of the performance of illUminance meters and luminance meters 照度计和亮度计的性能表征方法 |
China National Standards Um |
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