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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.
  •  China "as" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 27024-2014 Conformity assessment—General requirements for bodies operating certification of persons
    合格评定 人员认证机构通用要求    		 China National Standards
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    GB/T 27309-2014 Conformity assessment—Requirements for bodies providing certification of energy management system
    合格评定 能源管理体系认证机构要求    		 China National Standards
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    GB 51037-2014 Code for construction and acceptance of micro-assembling production line process equipment installation engineering
    微组装生产线工艺设备安装工程施工及验收规范    		 China National Standards
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    GB 50849-2014 Code for design of infectious diseases hospital
    传染病医院建筑设计规范    		 China National Standards
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    GB/T 50218-2014 Standard for engineering classification of rock mass
    工程岩体分级标准    		 China National Standards
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    GB 30979-2014 assessment procedure for marine dumping of inert inorganic geological material
    海洋倾倒物质评价规范 惰性无机地质材料    		 China National Standards
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    GB 30863-2014 Personal protective equipment―Eye and face protection―Laser eye-protectors
    个体防护装备 眼面部防护 激光防护镜    		 China National Standards
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    GB 19340-2014 Adhesives for footwear and case and bag
    鞋和箱包用胶粘剂    		 China National Standards
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    GB/T 30856-2014 Gaas substrates for LED epitaxial chips
    LED外延芯片用砷化镓衬底    		 China National Standards
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    GB/T 30854-2014 Gallium nitride based epitaxial layer for LED lighting
    LED发光用氮化镓基外延片    		 China National Standards
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    GB/T 26930.6-2014 Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 6：Determination of ash
    原铝生产用炭素材料 煤沥青 第6部分：灰分的测定    		 China National Standards
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    GB/T 5949-2014 Test method for bubble and air line of transparent quartz glass
    透明石英玻璃气泡、气线试验方法    		 China National Standards
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    GB/T 4121-2014 Test method for stability to thermal darkening of quartz glass
    石英玻璃热变色性试验方法    		 China National Standards
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    GB/T 30985-2014 Quartz glass handle for optical fiber manufacture
    光纤制造用石英玻璃把持棒    		 China National Standards
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    GB/T 30984.2-2014 Solar glass―Part 2：Transparent conductive oxide coated glass
    太阳能用玻璃 第2部分：透明导电氧化物膜玻璃    		 China National Standards
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    GB/T 30983-2014 Test method for optical properties of photovoltaic glass
    光伏用玻璃光学性能测试方法    		 China National Standards
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    GB/Z 30993-2014 Safety requirements for electrical equipment for measurement, control, and laboratory use―Conformity verification report for GB 4793.1-2007
    测量、控制和实验室用电气设备的安全要求 GB 4793.1-2007的符合性验证报告格式    		 China National Standards
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    GB/T 5019.5-2014 Insulating materials based on mica―Part 5: Rigid mica materials for heating equipment
    以云母为基的绝缘材料 第5部分：电热设备用云母板    		 China National Standards
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    GB/T 30976.1-2014 Industrial control system security―Part 1: assessment specification
    工业控制系统信息安全 第1部分：评估规范    		 China National Standards
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    GB/T 30870-2014 Classification of special dense shaped refractory products
    特种致密定形耐火制品分类    		 China National Standards
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    GB/T 30868-2014 Test method for measuring micropipe density of monocrystalline silicon carbide wafers―Chemically etching
    碳化硅单晶片微管密度的测定 化学腐蚀法    		 China National Standards
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    GB/T 30867-2014 Test method for measuring thickness and total thickness variation of monocrystalline silicon carbide wafers
    碳化硅单晶片厚度和总厚度变化测试方法    		 China National Standards
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    GB/T 30866-2014 Test method for measuring diameter of monocrystalline silicon carbide wafers
    碳化硅单晶片直径测试方法    		 China National Standards
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    GB/T 1981.6-2014 Varnishes used for electrical insulation―Part 6：Environment-friendly water or emulsion based impregnating varnishes
    电气绝缘用漆 第6部分：环保型水性浸渍漆    		 China National Standards
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    GB/T 30974.2-2014 Guide for identification and recording of fiber-reinforced composite materials in databases―Part 2: Guide of identification
    数据库中纤维增强复合材料标识和收录指南 第2部分：标识指南    		 China National Standards
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    GB/T 30974.1-2014 Guide for identification and recording of fiber-reinforced composite materials in databases―Part 1: Guide of recording mechanical test data
    数据库中纤维增强复合材料标识和收录指南 第1部分：力学试验数据收录指南    		 China National Standards
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    GB/T 21154-2014 Earth-moving machinery―Methods of measuring the masses of whole machines, their equipment and components
    土方机械 整机及其工作装置和部件的质量测量方法    		 China National Standards
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    GB/T 18507-2014 Regulations for gradation and classification on urban land
    城镇土地分等定级规程    		 China National Standards
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    GB 30980-2014 assessment procedure for marine dumping of dredged material
    海洋倾倒物质评价规范 疏浚物    		 China National Standards
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    GB/T 51012-2014 Code for construction and acceptance of process gas piping in uranium enrichment plant
    铀浓缩工厂工艺气体管道工程施工及验收规范    		 China National Standards
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    GB/T 30768-2014 Paper and plastics laminated films and pouches for food packaging
    食品包装用纸与塑料复合膜、袋    		 China National Standards
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    GB/T 30954-2014 Automatic system for hydrological data measuring and forecasting―General equipment
    水文自动测报系统 通用设备    		 China National Standards
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    GB/T 30959-2014 Hexi cashmere goat
    河西绒山羊    		 China National Standards
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    GB/T 9339-2014 Reactive dyes―The linkage between the dyes and the cellulosic fibers―Determination of the acidic or basic hydrolizing properties
    反应染料 染料与纤维素纤维结合键 耐酸耐碱性的测定    		 China National Standards
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    GB/T 5275.9-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 9: Saturation method
    气体分析 动态体积法制备校准用混合气体 第9部分:饱和法    		 China National Standards
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    GB/T 5275.8-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 8: Diffusion method
    气体分析 动态体积法制备校准用混合气体 第8部分：扩散法    		 China National Standards
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    GB/T 5275.7-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 7: Thermal mass-flow controllers
    气体分析 动态体积法制备校准用混合气体 第7部分：热式质量流量控制器    		 China National Standards
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    GB/T 5275.6-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 6: Critical orifices
    气体分析 动态体积法制备校准用混合气体 第6部分：临界锐孔    		 China National Standards
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    GB/T 5275.5-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 5: Capillary calibration devices
    气体分析 动态体积法制备校准用混合气体 第5部分：毛细管校准器    		 China National Standards
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    GB/T 5275.4-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 4: Continuous syringe injection method
    气体分析 动态体积法制备校准用混合气体 第4部分：连续注射法    		 China National Standards
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    GB/T 5275.2-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 2: Volumetric pumps
    气体分析 动态体积法制备校准用混合气体 第2部分：容积泵    		 China National Standards
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    GB/T 5275.1-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 1: Methods of calibration
    气体分析 动态体积法制备校准用混合气体 第1部分：校准方法    		 China National Standards
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    GB/T 5275.11-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 11: Electrochemical generation
    气体分析 动态体积法制备校准用混合气体 第11部分：电化学发生法    		 China National Standards
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    GB/T 4851-2014 Measurement of static shear adhesion for adhesive types
    胶粘带持粘性的试验方法    		 China National Standards
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    GB/T 3517-2014 Rubber, raw natural―Determination of plasticity retention index (PRI)
    天然生胶 塑性保持率（PRI）的测定    		 China National Standards
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    GB/T 30925-2014 Plastics―Ethylene-vinyl acetate copolymer(EVAC) thermoplastics―Determination of vinyl acetate content
    塑料 乙烯-乙酸乙烯酯共聚物（EVAC）热塑性塑料 乙酸乙烯酯含量的测定    		 China National Standards
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    GB/T 30924.2-2014 Plastics―Ethylene-vinyl acetate(EVAC) moulding and extrusion materials―Part 2: Preparation of test specimens and determination of properties
    塑料 乙烯-乙酸乙烯酯(EVAC)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 30923-2014 Plastics―Polypropylene materials for meltblown
    塑料 聚丙烯（PP）熔喷专用料    		 China National Standards
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    GB/T 30919-2014 Styrene-butadiene rubber, raw―Determination of N-nitrosamines content by gas chromatography―Thermo energy analyzer method
    苯乙烯-丁二烯生橡胶 N-亚硝基胺化合物的测定 气相色谱-热能分析法    		 China National Standards
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    GB/T 30913-2014 Standard test method for classification of film systems for industrial radiography
    工业射线胶片系统分类标准试验方法    		 China National Standards
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    GB/T 30908-2014 Photography―Processing wastes―Determination of boron
    摄影 加工废液 硼的测定    		 China National Standards
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    GB/T 30903-2014 Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma mass spectrometry(ICP-MS)
    无机化工产品 杂质元素的测定 电感耦合等离子体质谱法(ICP-MS)    		 China National Standards
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    GB/T 30902-2014 Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma optical emission spectrometry(ICP―OES)
    无机化工产品 杂质元素的测定 电感耦合等离子体发射光谱法(ICP-OES)    		 China National Standards
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    GB/T 30793-2014 Measuring ratio of anatase to rutile in titanium dioxide pigments by X-ray diffraction
    X-射线衍射法测定二氧化钛颜料中锐钛型与金红石型比率    		 China National Standards
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    GB/T 30790.2-2014 Paints and varnishes―Corrosion protection of steel structures by protective paint systems―Part 2: Classification of environments
    色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第2部分：环境分类    		 China National Standards
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    GB/T 30789.9-2014 Paints and varnishes―Evaluation of degradation of coatings―Designation of quantity and size of defects,and of intensity of uniform changes in appearance―Part 9: assessment of degree of filiform corrosion
    色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第9部分：丝状腐蚀等级的评定    		 China National Standards
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    GB/T 30789.3-2014 Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 3: assessment of degree of rusting
    色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第3部分：生锈等级的评定    		 China National Standards
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    GB/T 30789.2-2014 Paints and varnishes―Evaluation of degradation of coatings―Designation of quantity and size of defects ,and of intensity of uniform changes in appearance―Part 2: assessment of degree of blistering
    色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识：第2部分：起泡等级的评定    		 China National Standards
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    GB/T 30782-2014 Food processing machinery―Dough and pastry brakes
    食品加工机械 生面和面团辊轧机    		 China National Standards
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    GB/T 30779-2014 Water-based polyurethane adhesives for shoes
    鞋用水性聚氨酯胶粘剂    		 China National Standards
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    GB/T 30777-2014 Detemination of flash point of adhesives―Close cup
    胶粘剂闪点的测定 闭杯法    		 China National Standards
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    GB/T 30776-2014 Measurement of break strength and elongate at break for adhesive tapes
    胶粘带拉伸强度与断裂伸长率的试验方法    		 China National Standards
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    GB/T 30773-2014 Determination of residual phenol content in phenolic resins by gas chromatography
    气相色谱法测定 酚醛树脂中游离苯酚含量    		 China National Standards
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    GB/T 30767-2014 Coffee based beverages
    咖啡类饮料    		 China National Standards
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    GB/T 2792-2014 Measurement of peel adhesion properties for adhesive tapes
    胶粘带剥离强度的试验方法    		 China National Standards
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    GB/T 26237.9-2014 Information technology―Biometric data interchange formats―Part 9: Vascular image data
    信息技术 生物特征识别数据交换格式 第9部分：血管图像数据    		 China National Standards
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    GB/T 24148.9-2014 Plastics—Unsaturated polyester resins (UP-R)—Part 9: Determination of overall volume shrinkage
    塑料 不饱和聚酯树脂(UP-R） 第9部分：总体积收缩率测定    		 China National Standards
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    GB/T 24148.8-2014 Plastics—Unsaturated polyester resin—Part 8：Determination of color using platinum-cobalt colormetric method
    塑料 不饱和聚酯树脂（UP-R） 第8部分：铂-钴比色法测定颜色    		 China National Standards
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    GB/T 24148.7-2014 Plastics—Unsaturated polyester resins—Part 7: Measurement of gel time at ambient temperature
    塑料　不饱和聚酯树脂（UP-R） 第7部分: 室温条件下凝胶时间的测定    		 China National Standards
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    GB/T 1919-2014 Potassium hydroxide for industrial use
    工业氢氧化钾    		 China National Standards
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    GB/T 1652-2014 Naphthol as
    色酚AS    		 China National Standards
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    GB/T 16422.4-2014 Plastics―Methods of exposure to laboratory light sources―Part 4：Open-flame carbon-arc lamps
    塑料 实验室光源暴露试验方法 第4部分：开放式碳弧灯    		 China National Standards
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    GB/T 16422.3-2014 Plastics―Methods of exposure to laboratory light sources―Part 3: Fluorescent UV lamps
    塑料 实验室光源暴露试验方法 第3部分：荧光紫外灯    		 China National Standards
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    GB/T 16422.2-2014 Plastics―Methods of exposure to laboratory light sources―Part 2：Xenon-arc sources
    塑料 实验室光源暴露试验方法 第2部分：氙弧灯    		 China National Standards
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    GB/T 14420-2014 Analysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate
    锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法    		 China National Standards
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    GB/T 13290-2014 Propylene and butadiene for industrial use―Sampling in the liquid phase
    工业用丙烯和丁二烯液态采样法    		 China National Standards
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    GB/T 13289-2014 Ethylene for industrial use―Sampling in the liquid and the gaseous phase
    工业用乙烯液态和气态采样法    		 China National Standards
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    GB/T 12701-2014 Ethylene and propylene for industrial use—Determination of trace oxygenates—Gas chromatographic method
    工业用乙烯、丙烯中微量含氧化合物的测定 气相色谱法    		 China National Standards
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    GB/T 30942-2014 Determination of 2-methoxyethanol，2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics―Gas chromatography
    化妆品中禁用物质乙二醇甲醚、乙二醇乙醚及二乙二醇甲醚的测定 气相色谱法    		 China National Standards
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    GB/T 30939-2014 Determination of the contaminant bisphenol A in cosmetics—High performance liquid chromatograpy-tandem Mass spectrometry
    化妆品中污染物双酚A的测定 高效液相色谱-串联质谱法    		 China National Standards
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    GB/T 30937-2014 Determination of banned metronidazole in cosmetics―High performance liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质甲硝唑的测定 高效液相色谱-串联质谱法    		 China National Standards
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    GB/T 30936-2014 Determination of chlorpropamide,Tolbutamide and Carbutamide 3 banned sulfonylureas in cosmetics
    化妆品中氯磺丙脲、甲苯磺丁脲和氨磺丁脲3种禁用磺脲类物质的测定方法    		 China National Standards
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    GB/T 30933-2014 Determination of Diethylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography
    化妆品中防晒剂二乙氨基羟苯甲酰基苯甲酸己酯的测定 高效液相色谱法    		 China National Standards
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    GB/T 30932-2014 Determination of dioxane residue in cosmetics―Headspace gas chromatography-mass spectrometry
    化妆品中禁用物质二噁烷残留量的测定 顶空气相色谱-质谱法    		 China National Standards
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    GB/T 30930-2014 Determination of 9 banned Aromatic amines in cosmetics—High performance liquid chromatography-tandem Mass spectrometry
    化妆品中联苯胺等9种禁用芳香胺的测定 高效液相色谱-串联质谱法    		 China National Standards
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    GB/T 30926-2014 Determination of 7 kinds of vitamin C derivatives in Cosmetics――High performance liquid chromatography-tandem Mass spectrometry
    化妆品中7种维生素C衍生物的测定 高效液相色谱-串联质谱法    		 China National Standards
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    GB/T 30834-2014 Standard test methods for rating and classifying inclusions in steel―Scanning Electron Microscope
    钢中非金属夹杂物的评定和统计 扫描电镜法    		 China National Standards
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    GB/T 10322.4-2014 Iron ores―Experimental methods for checking the bias of sampling
    铁矿石 校核取样偏差的实验方法    		 China National Standards
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    GB/T 3103.4-2014 Tolerances for fasteners―Bolt/nut assemblies for service temperatures from －200℃～＋700℃
    紧固件公差 -200℃～+700℃使用的螺栓-螺母连接副    		 China National Standards
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    GB/T 3098.6-2014 Mechanical properties of fasteners―Stainless steel Bolts,screws and studs
    紧固件机械性能 不锈钢螺栓、螺钉和螺柱    		 China National Standards
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    GB/T 3098.21-2014 Mechanical properties of fasteners—Stainless steel tapping screws
    紧固件机械性能 不锈钢自攻螺钉    		 China National Standards
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    GB/T 3098.16-2014 Mechanical properties of fasteners―Stainless steel set screws
    紧固件机械性能 不锈钢紧定螺钉    		 China National Standards
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    GB/T 3098.15-2014 Mechanical properties of fasteners―Stainless steel nuts
    紧固件机械性能 不锈钢螺母    		 China National Standards
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    GB/T 30833-2014 Pneumatic fluid power―Compressible fluids consumed by equipment―Power determination and measurement of compressible air
    气压传动 设备消耗的可压缩流体 压缩空气功率的表示及测量    		 China National Standards
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    GB/T 30173.2-2014 Mechanical vibration and shock―Resilient mounting systems―Part 2: Technical information to be exchanged for the application of vibration isolation associated with railway systems
    机械振动与冲击 弹性安装系统 第2部分：轨道交通系统隔振应用需交换的技术信息    		 China National Standards
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    GB/T 28784.2-2014 Mechanical vibration—Measurement of vibration on ships—Part 2: Measurement of structural vibration
    机械振动 船舶振动测量 第2部分：结构振动测量    		 China National Standards
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    GB/T 23718.6-2014 Condition monitoring and diagnostics of machines―Requirements for qualification and assessment of personnel―Part 6: Acoustic emission
    机器状态监测与诊断 人员资格与人员评估的要求 第6部分：声发射    		 China National Standards
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    GB/T 152.5-2014 Fasteners―Countersinks for countersunk head wood screws
    紧固件 沉头木螺钉用沉孔    		 China National Standards
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    GB/T 152.2-2014 Fasteners—Countersinks for countersunk head screws
    紧固件 沉头螺钉用沉孔    		 China National Standards
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    GB/T 30847.2-2014 System and software engineering—Trusted computing platform trustworthiness measurement—Part 2: Trust chain
    系统与软件工程 可信计算平台可信性度量 第2部分：信任链    		 China National Standards
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