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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 41155-2021 |
Sintered metal materials,eXcluding hardmetals—Fatigue test pieces 烧结金属材料（不包括硬质合金） 疲劳试样 |
China National Standards X |
 English PDF |
| GB/T 41125-2021 |
Agricultural machinery -- Equipment for sowing -- Minimization of the environmental effects of fan eXhaust from pneumatic systems 农业机械? 播种机? 减少气力系统风机排气对环境的影响 |
China National Standards X |
English PDF |
| GB/T 5289.2-2021 |
Test conditions for testing the accuracy of boring and milling machines with horizontal spindle—Part 2：Machines with movable column and fiXed table 卧式铣镗床精度检验条件 第2部分：带移动立柱和固定工作台的机床 |
China National Standards X |
English PDF |
| GB/T 17215.691-2021 |
Electricity metering data eXchange -- The DLMS/COSEM suite -- Part 91: Communication profile using web-services to access a DLMS/COSEM server via a COSEM Access Service (CAS) 电测量数据交换? DLMS/COSEM组件? 第91部分：使用Web服务经COSEM访问服务（CAS）访问DLMS/COSEM服务器的通信配置 |
China National Standards X |
English PDF |
| GB/T 17215.673-2021 |
Electricity metering data eXchange -- The DLMS/COSEM suite -- Part 73: Wired and wireless M-Bus communication profiles for local and neighbourhood networks 电测量数据交换 DLMS/COSEM组件 第73部分：本地和社区网络的有线和无线M-Bus通信配置 |
China National Standards X |
English PDF |
| GB/T 17215.647-2021 |
Electricity metering data eXchange -- The DLMS/COSEM suite -- Part 47: DLMS/COSEM transport layer for IP networks 电测量数据交换 DLMS/COSEM组件 第47部分：基于IP网络的DLMS/COSEM传输层 |
China National Standards X |
English PDF |
| GB/T 3681.2-2021 |
Plastics—Methods of eXposure to solar radiation—Part 2: Direct weathering and exposure behind window glass 塑料 太阳辐射暴露试验方法 第2部分：直接自然气候老化和暴露在窗玻璃后气候老化 |
China National Standards X |
English PDF |
| GB/T 3681.1-2021 |
Plastics—Methods of eXposure to solar radiation—Part 1: General guidance 塑料 太阳辐射暴露试验方法 第1部分：总则 |
China National Standards X |
English PDF |
| GB/T 41208-2021 |
Data matriX code 数据矩阵码 |
China National Standards X |
English PDF |
| GB/T 41210-2021 |
Guideline for establishment of indeXes of theses 学位论文内容索引编制规则 |
China National Standards X |
English PDF |
| GB/T 18916.58-2021 |
Norm of water intake -- Part 58: Titanium dioXide 取水定额 第58部分：钛白粉 |
China National Standards X |
English PDF |
| GB/T 41204-2021 |
Nanotechnologies -- Measurement technique matriX for the characterization of nano-objects 纳米技术 纳米物体表征用测量技术矩阵 |
China National Standards X |
English PDF |
| GB/T 41212-2021 |
Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oXygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧 |
China National Standards X |
English PDF |
| GB/T 1456-2021 |
Test method for fleXural properties of sandwich constructions 夹层结构弯曲性能试验方法 |
China National Standards X |
English PDF |
| GB/T 41035-2021 |
Test method for aerospace ATX power supply 航天用可扩展架构计算机电源测试方法 |
China National Standards X |
English PDF |
| GB/T 20076-2021 |
Measurement methods of maXimum torque and maximum net power of engines for motorcycles and mopeds 摩托车和轻便摩托车发动机最大扭矩和最大净功率测量方法 |
China National Standards X |
English PDF |
| GB/T 41224-2021 |
Soil quality -- Digital eXchange of soil-related data 土壤质量 土壤相关数据的数字交换 |
China National Standards X |
English PDF |
| GB/T 41128-2021 |
Cross-border E-commerce -- Specification for information description of eXport commodity 跨境电子商务 出口商品信息描述规范 |
China National Standards X |
English PDF |
| GB/T 41063-2021 |
TeXtile glass—Determination of density 玻璃纤维 密度的测定 |
China National Standards X |
English PDF |
| GB/T 41223-2021 |
Soil quality—Determination of potential nitrification and inhibition of nitrification—Rapid test by ammonium oXidation 土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法 |
China National Standards X |
English PDF |
| GB/T 41156-2021 |
Low modulus adhesives for eXterior tile finishing 外墙砖用弹性胶粘剂 |
China National Standards X |
English PDF |
| GB/T 35484.3-2021 |
Earth-moving machinery and mobile road construction machinery—Worksite data eXchange—Part 3:Telematics data 土方机械和移动式道路施工机械 工地数据交换 第3部分：远程信息处理数据 |
China National Standards X |
English PDF |
| GB/T 38478-2021 |
Determination of astaXanthin opticalisomers content—Liquid chromatography 虾青素旋光异构体含量的测定 液相色谱法 |
China National Standards X |
English PDF |
| GB/T 7363-2021 |
Test method for polynuclear aromatics in petroleum waX 石油蜡中稠环芳烃试验法 |
China National Standards X |
English PDF |
| GB/T 41126-2021 |
Cross-border E-commerce -- Specification for information description of eXport trade entity 跨境电子商务 出口经营主体信息描述规范 |
China National Standards X |
English PDF |
| GB/T 41049-2021 |
Test method for fleXural properties of fibre metal laminates 纤维金属层板弯曲性能试验方法 |
China National Standards X |
English PDF |
| GB/T 41026-2021 |
Polar scientific research and eXpedition terminology 极地科学考察术语 |
China National Standards X |
English PDF |
| GB/T 20882.6-2021 |
Quality requirements for starch sugar—Part 6:MaltodeXtrin 淀粉糖质量要求 第6部分：麦芽糊精 |
China National Standards X |
English PDF |
| GB/T 24282-2021 |
Plastics—Determination of Xylene-soluble matter fraction in polypropylene 塑料 聚丙烯中二甲苯可溶物含量的测定 |
China National Standards X |
English PDF |
| GB/T 9491-2021 |
FluX for tin soldering 锡焊用助焊剂 |
China National Standards X |
English PDF |
| GB/T 41077-2021 |
Thermal insulating products for building applications—Limit value of heXabromocyclododecanes 建筑用绝热制品 六溴环十二烷的限值 |
China National Standards X |
English PDF |
| GB/T 41007-2021 |
Consumer product safety—Guidelines for characterization and eXposure assessment of chemical hazard 消费品安全 化学危害表征和暴露评估指南 |
China National Standards X |
English PDF |
| GB/T 21709.15-2021 |
Standardized manipulations of acupuncture and moXibustion—Part 15:Ophthalmic acupuncture techniques 针灸技术操作规范 第15部分：眼针 |
China National Standards X |
English PDF |
| GB 9706.236-2021 |
Medical electrical equipment—Part 2-36: Particular requirements for the basic safety and essential performance of equipment for eXtracorporeally induced lithotripsy 医用电气设备 第2-36部分：体外引发碎石设备的基本安全和基本性能专用要求 |
China National Standards X |
English PDF |
| GB 41022-2021 |
Basic indeX of coal mine gas drainage and exploition 煤矿瓦斯抽采基本指标 |
China National Standards X |
English PDF |
| GB 30035-2021 |
Criteria of medical eXamination for seafarers 船员健康检查要求 |
China National Standards X |
English PDF |
| GB/T 5358-2021 |
Screwdriver for heXalobular socket screws 内六角花形螺钉旋具 |
China National Standards X |
English PDF |
| GB/T 5356-2021 |
HeXagon socket screw keys 内六角扳手 |
China National Standards X |
English PDF |
| GB/T 40955-2021 |
Determination of octamethylcyclotetrasiloXane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography 化妆品中八甲基环四硅氧烷（D4）和十甲基环五硅氧烷（D5）的测定 气相色谱法 |
China National Standards X |
English PDF |
| GB/T 32483.2-2021 |
Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(eXcluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear 灯控制装置的效率要求 第2部分:高压放电灯（荧光灯除外） 控制装置效率的测量方法 |
China National Standards X |
English PDF |
| GB/T 40911.2-2021 |
Plastics—Poly(methyl methacrylate)sheets—Types,dimensions and characteristics—Part 2:EXtruded sheets 塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第2部分：挤出板材 |
China National Standards X |
English PDF |
| GB/T 40921-2021 |
EXpanded polypropylene (PP-E) beads 发泡聚丙烯（PP-E）珠粒 |
China National Standards X |
English PDF |
| GB/T 40998-2021 |
Determination of hydroXypropyl content in modified starch -- Spectrophotometric method 变性淀粉中羟丙基含量的测定 分光光度法 |
China National Standards X |
English PDF |
| GB/T 40915-2021 |
Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量 |
China National Standards X |
English PDF |
| GB/T 15040-2021 |
Working standard lamps for the measurement of luminous fluX 工作测光标准灯泡 |
China National Standards X |
English PDF |
| GB/T 15039-2021 |
Standard lamps of luminous intensity and total luminous fluX 发光强度、总光通量标准灯泡 |
China National Standards X |
English PDF |
| GB/T 40852.1-2021 |
High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:FiXed,surface mounted inductors for use in electronic and telecommunication equipment 高频感性元件 非电特性及其测量方法 第1部分：电子和通信设备用表面安装固定电感器 |
China National Standards X |
English PDF |
| GB/T 21021.4-2021 |
Intermodulation level measurement for passive RF and microwave devices -- Part 4: Measurement of passive intermodulation in coaXial cables 无源射频和微波元器件的互调电平测量 第4部分：同轴电缆的无源互调测量 |
China National Standards X |
English PDF |
| GB/T 21021.3-2021 |
Intermodulation level measurement for passive RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaXial connectors 无源射频和微波元器件的互调电平测量 第3部分：同轴连接器的无源互调测量 |
China National Standards X |
English PDF |
| GB/T 21021.2-2021 |
Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaXial cable assemblies 无源射频和微波元器件的互调电平测量 第2部分：同轴电缆组件的无源互调测量 |
China National Standards X |
English PDF |
| GB/T 10781.8-2021 |
Quality requirements for baijiu— Part 8: NongjiangjianXiangxing baijiu 白酒质量要求 第8部分：浓酱兼香型白酒 |
China National Standards X |
English PDF |
| GB/T 40961-2021 |
Calibration methods of rock triaXial testing apparatus 岩石三轴试验仪校验方法 |
China National Standards X |
English PDF |
| GB/T 16886.16-2021 |
Biological evaluation of medical devices—Part 16: ToXicokinetic study design for degradation products and leachables 医疗器械生物学评价 第16部分：降解产物与可沥滤物毒代动力学研究设计 |
China National Standards X |
English PDF |
| GB/T 16886.11-2021 |
Biological evaluation of medical devices—Part 11:Tests for systemic toXicity 医疗器械生物学评价 第11部分：全身毒性试验 |
China National Standards X |
English PDF |
| GB/T 41131-2021 |
Specification for eXhibition education service of science and technology museum 科技馆展览教育服务规范 |
China National Standards X |
English PDF |
| GB/T 21709.3-2021 |
Standardized manipulations of acupuncture and moXibustion—Part 3:Ear acupuncture 针灸技术操作规范 第3部分：耳针 |
China National Standards X |
English PDF |
| GB/T 21709.2-2021 |
Standardized manipulations of acupuncture and moXibustion—Part 2:Scalp acupuncture 针灸技术操作规范 第2部分：头针 |
China National Standards X |
English PDF |
| GB/T 40975-2021 |
Pure moXa stick 清艾条 |
China National Standards X |
English PDF |
| GB/T 40976-2021 |
MoXa floss used in moxibustion 灸用艾绒 |
China National Standards X |
English PDF |
| GB/T 40997-2021 |
Nomenclature and location of eXtra points in common use 经外奇穴名称与定位 |
China National Standards X |
English PDF |
| GB/T 40973-2021 |
Basic service specification for acupuncture and moXibustion clinic 针灸门诊基本服务规范 |
China National Standards X |
English PDF |
| GB/T 40972-2021 |
Specification of formulation and evaluation for the clinical practice guideline of acupuncture and moXibustion 针灸临床实践指南制定及其评估规范 |
China National Standards X |
English PDF |
| GB/T 40815.4-2021 |
Mechanical structures for electrical and electronic equipment—Thermal managementfor cabinets in accordance with inch and metric system—Part 4:Cooling performance tests for water supplied heat eXchangers in electronic cabinets 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第4部分：电子机柜中供水热交换器的冷却性能试验 |
China National Standards X |
English PDF |
| GB/T 29493.2-2021 |
Determination of harmful substances in teXtile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs) 纺织染整助剂中有害物质的测定 第2部分：全氟化合物（PFCs）的测定 |
China National Standards X |
English PDF |
| GB/T 29493.1-2021 |
Determination of harmful substances in teXtile dyeing and finishing auxiliaries -- Part 1: Determination of the prohibited or restricted flame retardants 纺织染整助剂中有害物质的测定 第1部分：禁限用阻燃剂的测定 |
China National Standards X |
English PDF |
| GB/T 4985-2021 |
Standard test method for needle penetration of petroleum waXes 石油蜡针入度测定法 |
China National Standards X |
English PDF |
| GB/T 40909-2021 |
TeXtiles—Determination of methylcyclosiloxane residues 纺织品 甲基环硅氧烷残留量的测定 |
China National Standards X |
English PDF |
| GB/T 40794-2021 |
Measurement method of irreversible magnetic fluX loss due to high temperature of rare earth permanent magnet 稀土永磁材料高温磁通不可逆损失检测方法 |
China National Standards X |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oXides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards X |
English PDF |
| GB/T 40695-2021 |
Information technology—Telecommunications and information eXchange between systems—Wireless network access requirements based on IPv6 信息技术 系统间远程通信和信息交换 基于IPv6的无线网络接入要求 |
China National Standards X |
English PDF |
| GB/T 40696-2021 |
Information technology—Telecommunications and information eXchange between systems—Network joint scheduling based on SDN 信息技术 系统间远程通信和信息交换 基于SDN的网络联合调度 |
China National Standards X |
English PDF |
| GB/T 19789-2021 |
Packaging material—Test method for oXygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法 |
China National Standards X |
English PDF |
| GB/T 40841-2021 |
Cross-border E-commerce—Guidelines on eXchange of product quality evaluation result 跨境电子商务 产品质量评价结果交换指南 |
China National Standards X |
English PDF |
| GB/T 40821-2021 |
Test specification for heat eXchange system of solar thermal power plant 太阳能热发电站换热系统检测规范 |
China National Standards X |
English PDF |
| GB/T 40860-2021 |
Analysis requirements for design eXtension conditions of pressurized water reactor nuclear power plants 压水堆核电厂设计扩展工况分析要求 |
China National Standards X |
English PDF |
| GB/T 40604-2021 |
Information eXchange technical requirements for energy dispatch and operation of renewable energy station 新能源场站调度运行信息交换技术要求 |
China National Standards X |
English PDF |
| GB/T 40606-2021 |
Technical specifications for online security analysis and auXiliary decision-making of power grid 电网在线安全分析与控制辅助决策技术规范 |
China National Standards X |
English PDF |
| GB/T 40589-2021 |
Modeling guide for eXcitation system of synchronous generator 同步发电机励磁系统建模导则 |
China National Standards X |
English PDF |
| GB/T 40905.1-2021 |
TeXtiles -- Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method 纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第1部分：光学显微镜法 |
China National Standards X |
English PDF |
| GB/T 22930.1-2021 |
Leather and fur—Chemical determination of metal content—Part 1:EXtractable metals 皮革和毛皮 金属含量的化学测定 第1部分：可萃取金属 |
China National Standards X |
English PDF |
| GB/T 40789-2021 |
Gas analysis—Online automated measuring systems for content of carbon monoXide,carbon dioxide and oxygen—Determination of performance characteristics 气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定 |
China National Standards X |
English PDF |
| GB/T 39560.702-2021 |
Determination of certain substances in electrical and electronic products—Part 7-2:HeXavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method 电子电气产品中某些物质的测定 第7-2部分：六价铬 比色法测定聚合物和电子件中的六价铬[Cr（VI）] |
China National Standards X |
English PDF |
| GB/T 1232.3-2021 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-eXtended emulsion-polymerized SBR 未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分：无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定 |
China National Standards X |
English PDF |
| GB/T 1687.4-2021 |
Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in fleXometer testing—Part 4: Constant-stress flexometer 硫化橡胶 在屈挠试验中温升和耐疲劳性能的测定 第4部分：恒应力屈挠试验 |
China National Standards X |
English PDF |
| GB/T 40810.1-2021 |
Geometrical product specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface teXture) 产品几何技术规范（GPS） 生产过程在线测量 第1部分：几何特征（尺寸、表面结构）的在线检测与验证 |
China National Standards X |
English PDF |
| GB/T 40742.3-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fiXtures—Verification when applying maximum material requirements and minimum material requirements 产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards X |
English PDF |
| GB/T 40903-2021 |
TeXtiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yak and their blends 纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物 |
China National Standards X |
English PDF |
| GB/T 40783.1-2021 |
Information technology—Telecommunications and information eXchange between systems—Magnetic field area network(MFAN)—Part1:Air interface 信息技术 系统间远程通信和信息交换 磁域网 第1部分：空中接口 |
China National Standards X |
English PDF |
| GB/T 40912-2021 |
TeXtiles—Quantitative chemical analysis—Mixtures of polyesteramide with certain other fibers 纺织品 定量化学分析 聚酰胺酯纤维与某些其他纤维的混合物 |
China National Standards X |
English PDF |
| GB/T 40917-2021 |
TeXtiles—Determination of perfluorohexane-1-sulphonic acid and its salts 纺织品 全氟己烷磺酸及其盐类的测定 |
China National Standards X |
English PDF |
| GB/T 23938-2021 |
High purity carbon dioXide 高纯二氧化碳 |
China National Standards X |
English PDF |
| GB/T 3836.9-2021 |
EXplosive atmospheres—Part 9：Equipment protection by encapsulation “m” 爆炸性环境 第9部分：由浇封型“m”保护的设备 |
China National Standards X |
English PDF |
| GB/T 18012-2021 |
Rubber lateX -- Determination of pH 胶乳 pH值的测定 |
China National Standards X |
English PDF |
| GB/T 8290-2021 |
Rubber lateX—Sampling 胶乳 取样 |
China National Standards X |
English PDF |
| GB/T 3836.4-2021 |
EXplosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” 爆炸性环境 第4部分：由本质安全型“i”保护的设备 |
China National Standards X |
English PDF |
| GB/T 3836.3-2021 |
EXplosive atmospheres—Part 3：Equipment protection by increased safety“e” 爆炸性环境 第3部分：由增安型“e”保护的设备 |
China National Standards X |
English PDF |
| GB/T 3836.2-2021 |
EXplosive atmospheres—Part 2：Equipment protection by flameproof enclosures “d” 爆炸性环境 第2部分：由隔爆外壳“d”保护的设备 |
China National Standards X |
English PDF |
| GB/T 3836.1-2021 |
EXplosive atmospheres—Part 1：Equipment—General requirements 爆炸性环境 第1部分：设备 通用要求 |
China National Standards X |
English PDF |
| GB/T 17808-2021 |
Road construction and maintenance machinery and equipment—Asphalt miXing plant 道路施工与养护机械设备 沥青混合料搅拌设备 |
China National Standards X |
English PDF |
| GB/T 27605-2021 |
Dynamic traffic information eXchange format for satellite navigation 卫星导航动态交通信息交换格式 |
China National Standards X |
English PDF |
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