China National Standards

China NA GB Standards English PDF List


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 "NA" GB Standards English PDF List:
  • 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
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    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
    NA

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    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
    NA

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    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
    NA

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    GB/T 34497-2023 Copper and copper alloy foil materials for termiNAl connectors
    端子连接器用铜及铜合金带箔材
    China National Standards
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    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
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    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
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    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
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    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
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    GB/T 43324-2023 Foil Bearings Gas DyNAmic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test
    箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试
    China National Standards
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    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
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    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
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    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
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    GB/T 25851.2-2023 Mobile cranes - Test determiNAtion of crane performance - Part 2: Structural capacity under static loads
    流动式起重机 起重机性能的试验测定 第2部分:静载荷作用下的结构能力
    China National Standards
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    GB/T 43285-2023 Green takeaway maNAgement specifications
    绿色外卖管理规范
    China National Standards
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    GB/T 43385-2023 Environmental MaNAgement Systems Guidance on a flexible approach to phased implementation
    环境管理体系 采取灵活方法分阶段实施的指南
    China National Standards
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    GB/T 43362-2023 Gas ANAlysis Micro Thermal Conductivity Gas Chromatography
    气体分析 微型热导气相色谱法
    China National Standards
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    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
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    GB/T 43306-2023 Gas ANAlysis Sampling Guidelines
    气体分析 采样导则
    China National Standards
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    GB/T 43307-2023 DetermiNAtion of room temperature tensile properties of fine ceramic fiber single filaments
    精细陶瓷纤维 单丝室温拉伸性能的测定
    China National Standards
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    GB/T 30163-2023 Technical Specifications for Energy Saving of High Air Temperature Top-Fired Hot Air Stoves for Blast FurNAces
    高炉用高风温顶燃式热风炉节能技术规范
    China National Standards
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    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
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    GB/T 19267.1-2023 Forensic Science Physical and Chemical ExamiNAtion of Trace Evidence Part 1: Infrared Absorption Spectroscopy
    法庭科学 微量物证的理化检验 第1部分:红外吸收光谱法
    China National Standards
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    GB/T 43337-2023 Manufacturing system equipment operation and mainteNAnce reference model
    制造系统设备运维参考模型
    China National Standards
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    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
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    GB/T 20405.1-2023 Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: DetermiNAtion of pH value
    失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第1部分:pH值的测定方法
    China National Standards
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    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
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    GB/T 2493-2023 Grinding tool rotatioNAl strength test method
    磨具回转强度试验方法
    China National Standards
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    GB/T 43279.3-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures for venous whole blood. Part 3: Isolation of plasma circulating cell-free DNA.
    分子体外诊断检验 静脉全血检验前过程的规范 第3部分:分离血浆循环游离DNA
    China National Standards
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    GB/T 43279.2-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures on venous whole blood. Part 2: Isolation of genomic DNA.
    分子体外诊断检验 静脉全血检验前过程的规范 第2部分:分离基因组DNA
    China National Standards
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    GB/T 43279.1-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures for venous whole blood. Part 1: Isolation of cellular RNA.
    分子体外诊断检验 静脉全血检验前过程的规范 第1部分:分离细胞RNA
    China National Standards
    NA

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    GB/T 43278-2023 Medical Laboratory Risk MaNAgement Application in Medical Laboratory
    医学实验室 风险管理在医学实验室的应用
    China National Standards
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    GB/T 24168-2023 DetermiNAtion of phthalates in textile dyeing and finishing auxiliary products
    纺织染整助剂产品中邻苯二甲酸酯的测定
    China National Standards
    NA

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    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
    NA

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    GB/T 43272-2023 CyclofeNAc technical product
    唑草酮原药
    China National Standards
    NA

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    GB/T 29381-2023 TebucoNAzole suspension
    戊唑醇悬浮剂
    China National Standards
    NA

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    GB/T 22619-2023 Bifenthrin origiNAl drug
    联苯菊酯原药
    China National Standards
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    GB/T 4543-2023 lifesaving firework sigNAl
    救生烟火信号
    China National Standards
    NA

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    GB/T 43408-2023 Road Vehicles Compressed NAtural Gas (CNG) Refueling Connectors
    道路车辆 压缩天然气(CNG)加气连接器
    China National Standards
    NA

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    GB/T 43404-2023 Light vehicle road load chassis dyNAmometer reproduced
    轻型汽车道路负载 底盘测功机再现
    China National Standards
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    GB/T 43399-2023 Road Vehicles Liquefied NAtural Gas (LNG) Filling Connector 3.1MPa Connector
    道路车辆 液化天然气(LNG)加注连接器 3.1MPa连接器
    China National Standards
    NA

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    GB/T 43267-2023 Road vehicles Expected functioNAl safety
    道路车辆 预期功能安全
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 17867-2023 Location of automobile hand controls, indicators and sigNAling devices
    汽车手操纵件、指示器及信号装置的位置
    China National Standards
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    GB/T 12538-2023 Road vehicles - DetermiNAtion of center of mass position
    道路车辆 质心位置的测定
    China National Standards
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    GB/T 23101.4-2023 Surgical implants Hydroxyapatite Part 4: DetermiNAtion of coating bond strength
    外科植入物 羟基磷灰石 第4部分:涂层粘结强度的测定
    China National Standards
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    GB/T 23101.3-2023 Surgical implants Hydroxyapatite Part 3: Chemical aNAlysis and characterization of crystallinity and phase purity
    外科植入物 羟基磷灰石 第3部分:结晶度和相纯度的化学分析和表征
    China National Standards
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    GB/T 2516-2023 OrdiNAry thread limit deviation
    普通螺纹 极限偏差
    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 43274-2023 Inorganic soil conditioners - DetermiNAtion of total calcium and magnesium content
    无机土壤调理剂 总钙和镁含量的测定
    China National Standards
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    GB/T 43259.302-2023 Energy MaNAgement System Application Programming Interface (EMS-API) Part 302: Dynamic Part of the Common Information Model (CIM)
    能量管理系统应用程序接口(EMS-API)第302部分:公共信息模型(CIM)的动态部分
    China National Standards
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    GB/T 5008.3-2023 Lead-acid batteries for starters Part 3: Product varieties, specifications and termiNAl dimensions for heavy-duty vehicles
    起动用铅酸蓄电池 第3部分:重载车辆产品品种规格和端子尺寸
    China National Standards
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    GB/T 5008.2-2023 Lead-acid batteries for starting use Part 2: Product variety specifications and termiNAl dimensions and markings
    起动用铅酸蓄电池 第2部分:产品品种规格和端子尺寸、标记
    China National Standards
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    GB/T 24403-2023 General rules for quality of canned tuNA
    金枪鱼罐头质量通则
    China National Standards
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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)
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 3394-2023 DetermiNAtion of trace amounts of carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use - Gas chromatography
    工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法
    China National Standards
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    GB/T 3392-2023 DetermiNAtion of hydrocarbon impurities in propylene for industrial use - Gas chromatography
    工业用丙烯中烃类杂质的测定 气相色谱法
    China National Standards
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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
    China National Standards
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    GB/T 29711-2023 Non-destructive testing of welds Ultrasonic testing Characteristics of interNAl discontinuities in welds
    焊缝无损检测 超声检测 焊缝内部不连续的特征
    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
    China National Standards
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    GB/T 19494.3-2023 Mechanized sampling of coal Part 3: DetermiNAtion of precision and bias testing
    煤炭机械化采样 第3部分:精密度测定和偏倚试验
    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 43314-2023 Silicone rubber, determiNAtion of phenyl and vinyl content, proton nuclear magnetic resonance spectroscopy
    硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法
    China National Standards
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    GB/T 14795-2023 NAtural rubber terminology
    天然橡胶 术语
    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 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 25914-2023 Information Technology TraditioNAl Mongolian nominal characters, deformed characters and control character usage rules
    信息技术 传统蒙古文名义字符、变形显现字符和控制字符使用规则
    China National Standards
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    GB/T 15548-2023 General technical conditions for three-phase synchronous generators driven by reciprocating interNAl combustion engines
    往复式内燃机驱动的三相同步发电机通用技术条件
    China National Standards
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    GB/T 43355-2023 DetermiNAtion of antiviral activity on surfaces of plastics and other non-porous materials
    塑料和其他无孔材料表面抗病毒活性的测定
    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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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 43316.1-2023 Plastics - DetermiNAtion of environmental stress cracking (ESC) resistance - Part 1: General principles
    塑料 耐环境应力开裂(ESC)的测定 第1部分:通则
    China National Standards
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    GB/T 42918.2-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determiNAtion
    塑料 模塑和挤出用热塑性聚氨酯 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 31402-2023 DetermiNAtion of antimicrobial activity on surfaces of plastics and other non-porous materials
    塑料和其他无孔材料表面抗菌活性的测定
    China National Standards
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    GB/T 21461.2-2023 Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determiNAtion
    塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 23986.2-2023 Paints and varnishes - DetermiNAtion of volatile organic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatography
    色漆和清漆 挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定 第2部分:气相色谱法
    China National Standards
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    GB 5009.297-2023 NAtional food safety standards Determination of molybdenum in food
    食品安全国家标准 食品中钼的测定
    China National Standards
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    GB 5009.290-2023 NAtional Food Safety Standard Determination of Vitamin K2 in Food
    食品安全国家标准 食品中维生素K2的测定
    China National Standards
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    GB 5009.293-2023 NAtional Food Safety Standard Determination of Glyceryl Monocrylate in Foods
    食品安全国家标准 食品中单辛酸甘油酯的测定
    China National Standards
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    GB 5009.294-2023 NAtional food safety standards Determination of tryptophan in food
    食品安全国家标准 食品中色氨酸的测定
    China National Standards
    NA

    English PDF
    GB 31604.47-2023 NAtional food safety standards Food contact materials and products Determination of fluorescent substances in paper, cardboard and paper products
    食品安全国家标准 食品接触材料及制品 纸、纸板及纸制品中荧光性物质的测定
    China National Standards
    NA

    English PDF
    GB 5009.292-2023 NAtional Food Safety Standard Determination of β-Apo-8’-carotene aldehyde in food
    食品安全国家标准 食品中β -阿朴-8’-胡萝卜素醛的测定
    China National Standards
    NA

    English PDF
    GB 5009.240-2023 NAtional food safety standards Determination of fumonisin in food
    食品安全国家标准 食品中伏马菌素的测定
    China National Standards
    NA

    English PDF
    GB 31610.5-2023 NAtional food safety standards Inspection of Paragonimus in animal aquatic products and their products
    食品安全国家标准 动物性水产品及其制品中并殖吸虫的检验
    China National Standards
    NA

    English PDF
    GB 31610.4-2023 NAtional food safety standards - Inspection of animal aquatic products and their products for Clonorchis sinensis
    食品安全国家标准 动物性水产品及其制品中华支睾吸虫的检验
    China National Standards
    NA

    English PDF
    GB 31610.3-2023 NAtional food safety standards: Inspection of Angiostrongylus cantonensis in animal aquatic products and their products
    食品安全国家标准 动物性水产品及其制品中广州管圆线虫的检验
    China National Standards
    NA

    English PDF
    GB 31604.55-2023 NAtional Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Isothiazolinone Compounds
    食品安全国家标准 食品接触材料及制品 异噻唑啉酮类化合物迁移量的测定
    China National Standards
    NA

    English PDF

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