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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 16161-2021 |
Regulations for the shape of the marks of maritime buoyage system in ChiNA 中国海区水上助航标志形状显示规定 |
China National Standards NA |
 English PDF |
| GB 40557-2021 |
Specification for safe NAvigation of inland waterways high speed passenger ship 内河高速客船安全航行技术条件 |
China National Standards NA |
English PDF |
| GB 31604.8-2021 |
NAtional Food Safety Standard - Food Contact Materials and Articles - Determination of Overall Migration 食品安全国家标准 食品接触材料及制品 总迁移量的测定 |
China National Standards NA |
English PDF |
| GB 40165-2021 |
Lithium ion cells and batteries used in statioNAry electronic equipments—Safety technical specification 固定式电子设备用锂离子电池和电池组 安全技术规范 |
China National Standards NA |
English PDF |
| GB/T 28022-2021 |
Age determiNAtion guidelines for toys 玩具适用年龄判定指南 |
China National Standards NA |
English PDF |
| GB/T 40042-2021 |
Green catering operation and maNAgement 绿色餐饮经营与管理 |
China National Standards NA |
English PDF |
| GB/T 40040-2021 |
Guidelines for catering industry supply chain maNAgement 餐饮业供应链管理指南 |
China National Standards NA |
English PDF |
| GB 9706.243-2021 |
Medical electrical equipment—Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventioNAl procedures 医用电气设备 第2-43部分：介入操作X射线设备的基本安全和基本性能专用要求 |
China National Standards NA |
English PDF |
| GB/T 2678.2-2021 |
Paper, board and pulps—DetermiNAtion of water-soluble chlorides 纸、纸板和纸浆 水溶性氯化物的测定 |
China National Standards NA |
English PDF |
| GB/T 40611-2021 |
Plastics—DetermiNAtion of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 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 通过测定密闭呼吸计内耗氧量的方法 |
China National Standards NA |
English PDF |
| GB/T 40549-2021 |
DetermiNAtion of bulk density of coke in a small container 焦炭堆积密度小容器测定方法 |
China National Standards NA |
English PDF |
| GB/T 40548-2021 |
Technical specification of separate layers pressure control and combined layers draiNAge for coalbed methane wells 煤层气井分层控压合层排采技术规范 |
China National Standards NA |
English PDF |
| GB/T 40546-2021 |
Design specification for coalbed methane well draiNAge engineering 煤层气井排采工程设计规范 |
China National Standards NA |
English PDF |
| GB/T 40513-2021 |
ContamiNAtion control requirements for spacecraft optics remote instrument 星载光学遥感仪器污染防护要求 |
China National Standards NA |
English PDF |
| GB/T 40510-2021 |
Bio-NAtural gas as vehicle fuel 车用生物天然气 |
China National Standards NA |
English PDF |
| GB/T 40508-2021 |
DetermiNAtion of tar and dust concentrations in biomass-based synthetic gas 生物质燃气中焦油和灰尘含量的测定方法 |
China National Standards NA |
English PDF |
| GB/T 40506-2021 |
Bio-NAtural gas—Terminology 生物天然气 术语 |
China National Standards NA |
English PDF |
| GB/T 40504-2021 |
MaNAgement specification for water conservation on laundering of public textiles 公用纺织品洗涤场所节水管理规范 |
China National Standards NA |
English PDF |
| GB/T 40501-2021 |
General condition of vehicle dyNAmics test for passenger cars 轻型汽车操纵稳定性试验通用条件 |
China National Standards NA |
English PDF |
| GB/T 40472-2021 |
Detection and identification of CroNArtiaceae using real-time PCR 柱锈菌科实时荧光PCR检疫鉴定方法 |
China National Standards NA |
English PDF |
| GB/T 40462-2021 |
DetermiNAtion of 19 veterinary medicines in organic fertilizer—Liquid chromatography-tandem mass spectrometry 有机肥料中19种兽药残留量的测定 液相色谱串联质谱法 |
China National Standards NA |
English PDF |
| GB/T 40461-2021 |
DetermiNAtion of sodium content for fertilizers 肥料中钠含量的测定 |
China National Standards NA |
English PDF |
| GB/T 40460-2021 |
DetermiNAtion of plant growth regulators in fertilizers—Gas chromatography 肥料中植物生长调节剂的测定 气相色谱法 |
China National Standards NA |
English PDF |
| GB/T 40445-2021 |
Detection and identification of Carpomya vesuviaNA Costa 枣实蝇检疫鉴定方法 |
China National Standards NA |
English PDF |
| GB/T 40442-2021 |
Paper, board and pulps—DetermiNAtion of weight factor in fibre furnish analysis 纸、纸板和纸浆 纤维组成分析中质量因子的测定 |
China National Standards NA |
English PDF |
| GB/T 40441-2021 |
DraiNAge mats 导排水垫 |
China National Standards NA |
English PDF |
| GB/T 40523.3-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 3: AlterNAtive methods 船舶与海上技术 船体和螺旋桨性能变化测量 第3部分：替代方法 |
China National Standards NA |
English PDF |
| GB/T 40384-2021 |
Plastics—DetermiNAtion of the transient extensional viscosity of polymer melts 塑料 聚合物熔体瞬态拉伸黏度的测定 |
China National Standards NA |
English PDF |
| GB/T 40380.2-2021 |
Metallic powders—DetermiNAtion of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定 |
China National Standards NA |
English PDF |
| GB/T 40431-2021 |
Guidelines for persoNAl safety restraint in electrical operation place 电气运行场所的人身安全约束指南 |
China National Standards NA |
English PDF |
| GB/T 40430-2021 |
Road vehicles—Diagnostic communication over controller area network（DoCAN）—DictioNAry 道路车辆 基于控制器局域网的诊断通信 符号集 |
China National Standards NA |
English PDF |
| GB/T 40426.3-2021 |
Plastics—Decorative solid surfacing materials—Part 3:DetermiNAtion of properties—Non-sheet solid surfacing material 塑料制品 装饰性实体面材 第3部分：性能的测定 非板型实体面材 |
China National Standards NA |
English PDF |
| GB/T 40426.2-2021 |
Plastics—Decorative solid surfacing materials—Part 2: DetermiNAtion of properties—Sheet solid surfacing material 塑料制品 装饰性实体面材 第2部分：性能的测定 板型实体面材 |
China National Standards NA |
English PDF |
| GB/T 40415-2021 |
DetermiNAtion of light transmittance for the photovoltaic glass module used in building 建筑用光伏玻璃组件透光率测试方法 |
China National Standards NA |
English PDF |
| GB/T 40414-2021 |
DetermiNAtion of thickness for floating-floor thermal insulating products 浮筑地面用绝热制品厚度的测量 |
China National Standards NA |
English PDF |
| GB/T 40410-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torsioNAl strain-controlled method 金属材料 多轴疲劳试验 轴向-扭转应变控制方法 |
China National Standards NA |
English PDF |
| GB/T 40408-2021 |
Nuclear grade isostatic graphite for high temperature gas-cooled reactor interNAls 高温气冷堆堆内构件用核级等静压石墨 |
China National Standards NA |
English PDF |
| GB/T 40407-2021 |
X-ray powder diffraction aNAlysis method for determining the phases in portland cement clinker 硅酸盐水泥熟料矿相X射线衍射分析方法 |
China National Standards NA |
English PDF |
| GB/T 40401-2021 |
DetermiNAtion of density by volumetric displacement—Skeleton density by gas pycnometry 骨架密度的测量 气体体积置换法 |
China National Standards NA |
English PDF |
| GB/T 40396-2021 |
Test method for glass transition temperature of polymer matrix composites—DyNAmic mechanical analysis（DMA） 聚合物基复合材料玻璃化转变温度试验方法 动态力学分析法（DMA） |
China National Standards NA |
English PDF |
| GB/T 40395-2021 |
DetermiNAtion of ammonium in methanol for industrial use—Ion chromatography 工业用甲醇中铵离子的测定 离子色谱法 |
China National Standards NA |
English PDF |
| GB/T 40394-2021 |
DetermiNAtion of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法 |
China National Standards NA |
English PDF |
| GB/T 40369-2021 |
General rules for determiNAtion of immunochromatographic test strip 免疫层析试纸条检测通则 |
China National Standards NA |
English PDF |
| GB/T 40368-2021 |
DetermiNAtion of kunitz trypsin inhibitor of plant metabolites—Enzyme-linked immunosorbent assay 植物代谢产物胰蛋白酶抑制因子测定 酶联免疫吸附法 |
China National Standards NA |
English PDF |
| GB/T 40367-2021 |
Plastics—DetermiNAtion of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide 塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法 |
China National Standards NA |
English PDF |
| GB/T 40361-2021 |
Beer, carboNAted beverage cans filling production line—General technical specifications 啤酒、碳酸饮料易拉罐灌装生产线 通用技术规范 |
China National Standards NA |
English PDF |
| GB/T 40348-2021 |
DetermiNAtion of capsaicinoid in plant derived products—Liquid chromatography-tandem mass spectrometry 植物源产品中辣椒素类物质的测定 液相色谱-质谱/质谱法 |
China National Standards NA |
English PDF |
| GB/T 40345-2021 |
Crop protection equipment—Test method for the determiNAtion of drainable volume and its concentration 植物保护机械 确定可排放液体体积及浓度的试验方法 |
China National Standards NA |
English PDF |
| GB/T 40343-2021 |
Intelligent laboratory—Information maNAgement system—Functional requirements 智能实验室 信息管理系统 功能要求 |
China National Standards NA |
English PDF |
| GB/T 40342-2021 |
Method for determiNAtion of aluminum content in hot dipped zinc-aluminum alloy coating on steel wire 钢丝热镀锌铝合金镀层中铝含量的测定 |
China National Standards NA |
English PDF |
| GB/T 40323-2021 |
DetermiNAtion of octamethylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中八甲基环四硅氧烷（D4）、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定 |
China National Standards NA |
English PDF |
| GB/T 40312-2021 |
Ferrophosphorus—DetermiNAtion of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method) 磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards NA |
English PDF |
| GB/T 40311-2021 |
VaNAdium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method) 钒渣 多元素的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards NA |
English PDF |
| GB/T 40304-2021 |
DetermiNAtion of content of nonmetallic inclusions in steel—Billet full section method 钢中非金属夹杂物含量的测定 钢坯全截面法 |
China National Standards NA |
English PDF |
| GB/T 40302-2021 |
Plastics—DetermiNAtion of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source 塑料 立式软薄试样与小火焰源接触的燃烧性能测定 |
China National Standards NA |
English PDF |
| GB/T 40301-2021 |
VaNAdium trioxide 三氧化二钒 |
China National Standards NA |
English PDF |
| GB/T 40300-2021 |
Microbeam aNAlysis—Analytical electron microscopy—Vocabulary 微束分析 分析电子显微学 术语 |
China National Standards NA |
English PDF |
| GB/T 40297-2021 |
Seamless austenitic stainless steel pipes for high pressure hydrogeNAtion unit 高压加氢装置用奥氏体不锈钢无缝钢管 |
China National Standards NA |
English PDF |
| GB/T 40281-2021 |
DetermiNAtion of content of nonmetallic inclusions in steel—Extremum analytical method 钢中非金属夹杂物含量的测定 极值分析法 |
China National Standards NA |
English PDF |
| GB/T 40280-2021 |
Plastics—Resins in the liquid state or as emulsions or dispersions—DetermiNAtion of apparent viscosity using a single cylinder type rotational viscometer method 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度 |
China National Standards NA |
English PDF |
| GB/T 40065-2021 |
Specification for circular sharing maNAgement of fruit and vegetable cycling container 果蔬类周转箱循环共用管理规范 |
China National Standards NA |
English PDF |
| GB/T 39715.4-2021 |
Plastics—Biobased content—Part 4: DetermiNAtion of biobased mass content 塑料 生物基含量 第4部分：生物基物质含量的测定 |
China National Standards NA |
English PDF |
| GB/T 39715.3-2021 |
Plastics—Biobased content—Part 3:DetermiNAtion of biobased synthetic polymer content 塑料 生物基含量 第3部分：生物基合成聚合物含量的测定 |
China National Standards NA |
English PDF |
| GB/T 39715.2-2021 |
Plastics—Biobased content—Part 2: DetermiNAtion of biobased carbon content 塑料 生物基含量 第2部分：生物基碳含量的测定 |
China National Standards NA |
English PDF |
| GB/T 39380.1-2021 |
ChloriNAted poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1：Pipes 喷水灭火用氯化聚氯乙烯（PVC-C）管道系统 第1部分：管材 |
China National Standards NA |
English PDF |
| GB/T 38146.3-2021 |
ChiNA automotive test cycle—Part 3: Engine 中国汽车行驶工况 第3部分：发动机 |
China National Standards NA |
English PDF |
| GB/T 37199.1-2021 |
Plastics—Polybutene(PB) moulding and extrusion materials—Part 1：DesigNAtion system and basis for specifications 塑料 聚丁烯（PB）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards NA |
English PDF |
| GB/T 33521.32-2021 |
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dyNAmic properties of the ground 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量 |
China National Standards NA |
English PDF |
| GB/T 33047.3-2021 |
Plastics—Thermogravimetry (TG) of polymers—Part 3: DetermiNAtion of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics 塑料 聚合物热重法（TG） 第3部分：使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学 |
China National Standards NA |
English PDF |
| GB/T 33047.2-2021 |
Plastics—Thermogravimetry (TG) of polymers—Part 2: DetermiNAtion of activation energy 塑料 聚合物热重法（TG） 第2部分：活化能的测定 |
China National Standards NA |
English PDF |
| GB/T 29168.1-2021 |
Petroleum and NAtural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管 |
China National Standards NA |
English PDF |
| GB/T 29166-2021 |
Petroleum and NAtural gas industries—Steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards NA |
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 NA |
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 NA |
English PDF |
| GB/T 22590-2021 |
Refractory castables for rolling mill reheating furNAce 轧钢加热炉用耐火浇注料 |
China National Standards NA |
English PDF |
| GB/T 20899.6-2021 |
Methods for chemical aNAlysis of gold ores—Part 6: Determination of zinc content 金矿石化学分析方法 第6部分：锌量的测定 |
China National Standards NA |
English PDF |
| GB/T 20899.5-2021 |
Methods for chemical aNAlysis of gold ores—Part 5: Determination of lead content 金矿石化学分析方法 第5部分：铅量的测定 |
China National Standards NA |
English PDF |
| GB/T 20899.4-2021 |
Methods for chemical aNAlysis of gold ores—Part 4: Determination of copper content 金矿石化学分析方法 第4部分：铜量的测定 |
China National Standards NA |
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 NA |
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 NA |
English PDF |
| GB/T 17765-2021 |
Terminology of aids to NAvigation 航标术语 |
China National Standards NA |
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 NA |
English PDF |
| GB/T 15726-2021 |
Glassware一Stress examiNAtion methods 玻璃仪器 内应力检验方法 |
China National Standards NA |
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 NA |
English PDF |
| GB/T 14949.2-2021 |
Manganese ores—DetermiNAtion of nickel content—Flame atomic absorption spectrometric method 锰矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards NA |
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 NA |
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 NA |
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 NA |
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 NA |
English PDF |
| GB/T 10836-2021 |
Shipboard multifunctioNAl incinerators 船用多功能焚烧炉 |
China National Standards NA |
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 NA |
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 NA |
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 NA |
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 NA |
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 NA |
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 NA |
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 NA |
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 NA |
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 NA |
English PDF |
| GB/T 7163-2021 |
Requirements of reliability aNAlysis for nuclear power plant safety systems 核电厂安全系统可靠性分析要求 |
China National Standards NA |
English PDF |
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