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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 "R" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 3074.1-2008 Method foR the determination of the flexure strength of graphite electrodes
    石墨电极抗折强度测定方法
    China National Standards
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    GB/T 30739-2014 DeteRmination of n-alkanes in marine sediment―Gas chromatography-mass spectrometry
    海洋沉积物中正构烷烃的测定 气相色谱-质谱法
    China National Standards
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    GB/T 30738-2014 DeteRmination of radionuclide in marine sediment―Gamma spectrometry
    海洋沉积物中放射性核素的测定 γ能谱法
    China National Standards
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    GB/T 30737-2014 DeteRmination of marine photosynthetic picoplankton―flow cytometry
    海洋微微型光合浮游生物的测定 流式细胞测定法
    China National Standards
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    GB/T 30735-2014 Test methods foR external exposure of roofs and roof coverings to fire
    屋顶及屋顶覆盖制品外部对火反应试验方法
    China National Standards
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    GB/T 30733-2014 DeteRmination of total carbon, hydrogen and nitrogen content in coal―Instrumental method
    煤中碳氢氮的测定 仪器法
    China National Standards
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    GB/T 30732-2014 PRoximate analysis of coal by instrumental method
    煤的工业分析方法 仪器法
    China National Standards
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    GB/T 30731-2014 Specifications of combined equipment foR coal sample preparation
    煤炭联合制样系统技术条件
    China National Standards
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    GB/T 30730-2014 Specifications of mechanical sampling equipment foR coal
    煤炭机械化采样系统技术条件
    China National Standards
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    GB/T 30729-2014 DeteRmination of chlorine in solid biofuels
    固体生物质燃料中氯的测定方法
    China National Standards
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    GB/T 30728-2014 DeteRmination of nitrogen in solid biofuels
    固体生物质燃料中氮的测定方法
    China National Standards
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    GB/T 30727-2014 DeteRmination of calorific value in solid biofuels
    固体生物质燃料发热量测定方法
    China National Standards
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    GB/T 30726-2014 DeteRmination of ash fusibility of solid biofuels
    固体生物质燃料灰熔融性的测定方法
    China National Standards
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    GB/T 30725-2014 DeteRmination of ash composition in solid biofuels
    固体生物质燃料灰成分测定方法
    China National Standards
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    GB/T 30724-2014 Specifications of solaR water heating systems for industrial applications
    工业应用的太阳能热水系统技术规范
    China National Standards
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    GB/T 30723-2014 PRoduct of geographical indication--Meilisi onion
    地理标志产品 梅里斯洋葱
    China National Standards
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    GB/T 30722-2014 Method of specification foR water-based ink color
    水性油墨颜色的表示方法
    China National Standards
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    GB/T 30719-2014 Liquid hydRogen land vehicle fuelling system interface
    液氢车辆燃料加注系统接口
    China National Standards
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    GB/T 30718-2014 CompRessed hydrogen surface vehicle refueling connection devices
    压缩氢气车辆加注连接装置
    China National Standards
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    GB/T 30716-2014 GeneRal rules for energy system performance evaluation
    能量系统绩效评价通则
    China National Standards
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    GB/T 30715-2014 Guideline foR energy system optimization of iron and steel production process
    钢铁生产过程能量系统优化实施指南
    China National Standards
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    GB/T 30714-2014 DeteRmination of rare earth in ink-stone by inductively coupled plasma mass spectrometry
    电感耦合等离子体质谱法测定砚石中的稀土元素
    China National Standards
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    GB/T 30713-2014 MicRoscopic method of ink stone identification
    砚石 显微鉴定方法
    China National Standards
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    GB/T 30712-2014 PRovision of permissible errors for measurement of polished diamond mass
    抛光钻石质量测量允差的规定
    China National Standards
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    GB/T 30711-2014 Test method foR thermogravimetry(TG) of friction materials
    摩擦材料热分解温度测定方法
    China National Standards
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    GB/T 30710-2014 StandaRd test method for creep relaxation of laminated composite gasket materials
    层压复合垫片材料蠕变松弛率试验方法
    China National Standards
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    GB/T 30709-2014 StandaRd test method for compressibility and recovery of laminated composite gasket materials
    层压复合垫片材料压缩率和回弹率试验方法
    China National Standards
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    GB/T 30708-2014 DeteRmination of the thermal resistance of low-density blanket-type mineral fiber insulation
    低密度矿物棉毯状绝热材料热阻评价方法
    China National Standards
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    GB/T 30707-2014 Testing method on adhesion of fine ceRamic coatings―Scratching
    精细陶瓷涂层结合力试验方法 划痕法
    China National Standards
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    GB/T 30706-2014 MeasuRment method and evaluating of the antibacterial characteristics of photocatalysis materials under visible light irridation
    可见光照射下光催化抗菌材料及制品抗菌性能测试方法及评价
    China National Standards
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    GB/T 30705-2014 MicRobeam analysis―Electron probe microanalysis―Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy
    微束分析 电子探针显微分析 波谱法实验参数测定导则
    China National Standards
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    GB/T 30704-2014 SuRface chemical analysis―X-ray photoelectron spectroscopy―Guidelines for analysis
    表面化学分析 X射线光电子能谱 分析指南
    China National Standards
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    GB/T 30703-2014 MicRobeam analysis―Guidelines for orientation measurement using electron backscatter diffraction
    微束分析 电子背散射衍射取向分析方法导则
    China National Standards
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    GB/T 30702-2014 SuRface chemical analysis―Auger electron spectroscopy and X-ray photoelectron spectroscopy―Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
    表面化学分析 俄歇电子能谱和X射线光电子能谱 实验测定的相对灵敏度因子在均匀材料定量分析中的使用指南
    China National Standards
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    GB/T 30701-2014 SuRface chemical analysis―Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy
    表面化学分析 硅片工作标准样品表面元素的化学收集方法和全反射X射线荧光光谱法(TXRF)测定
    China National Standards
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    GB/T 307.4-2012 Rolling bearings - Tolerances - Part 4: Tolerances for thrust bearings
    滚动轴承 公差 第4部分:推力轴承公差
    China National Standards
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    GB/T 307.3-2005 Rolling bearings-General technical regulations
    滚动轴承 通用技术规则
    China National Standards
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    GB/T 307.2-2005 Rolling bearings-Measuring and gauging principles and methods
    滚动轴承 测量和检验的原则及方法
    China National Standards
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    GB/T 307.1-2005 Rolling bearings-Radial bearings-Tolerances
    滚动轴承 向心轴承 公差
    China National Standards
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    GB/T 30699-2014 Road traffic signs code
    道路交通标志编码
    China National Standards
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    GB/T 30698-2014 Evaluation cRiteria for E-commerce supplier―High quality manufacturer
    电子商务供应商评价准则 优质制造商
    China National Standards
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    GB/T 30697-2014 Test methods of chaRacteristics for spaceborne multispectral camera with wide field of view
    星载大视场多光谱相机性能测试方法
    China National Standards
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    GB/T 30696-2014 Rigid phenolic foam (PF)—Determination of residual phenol
    硬质酚醛泡沫制品 游离苯酚的测定
    China National Standards
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    GB/T 30695-2014 Identification of polyvinyl chloRide and polyurethane imitation leather
    聚氯乙烯、聚氨酯人造革(合成革)材质鉴别方法
    China National Standards
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    GB/T 30694-2014 Rigid phenolic foam (PF)—Determination of formaldehyde emission
    硬质酚醛泡沫制品 甲醛释放量的测定
    China National Standards
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    GB/T 30693-2014 MeasuRement of water-contact angle of plastic films
    塑料薄膜与水接触角的测量
    China National Standards
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    GB/T 30691-2014 ConveyoR belts—Test atmospheres and conditioning periods
    输送带 试验环境和状态调节时间
    China National Standards
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    GB/T 30690-2014 MonitoRing requirements and evaluation of sterilization effect of small steam sterilizer
    小型压力蒸汽灭菌器灭菌效果监测方法和评价要求
    China National Standards
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    GB/T 3069.2-2005 Method foR the determination of The crystallization temperature of naphthalene
    萘结晶点的测定方法
    China National Standards
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    GB/T 30688-2014 Stone and bRick collection’s disease and illustration
    馆藏砖石文物病害与图示
    China National Standards
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    GB/T 30687-2014 Specification foR recording conservation and restoration of metal collection
    馆藏金属文物保护修复记录规范
    China National Standards
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    GB/T 30686-2014 BRonze and iron collection’s disease and illustration
    馆藏青铜质和铁质文物病害与图示
    China National Standards
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    GB/T 30685-2014 Technical Requirements for vertical road transportation of cylinder
    气瓶直立道路运输技术要求
    China National Standards
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    GB/T 30684-2014 Technical specification foR water-saving of golf course
    高尔夫球场节水技术规范
    China National Standards
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    GB/T 30683-2014 Technical specification foR water-saving of outdoor artificial ski resort
    室外人工滑雪场节水技术规范
    China National Standards
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    GB/T 30682-2014 Technical specification foR water conservation of bath enterprise
    洗浴场所节水技术规范
    China National Standards
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    GB/T 30681-2014 Technical specification foR water conservation of motor vehicle washing
    洗车场所节水技术规范
    China National Standards
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    GB/T 30680-2014 FluoRine rubber sheet―General technical conditions
    氟橡胶板通用技术条件
    China National Standards
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    GB/T 30679-2014 FoRmulation of the traffic data forms for expressway
    高速公路交通数据报表格式
    China National Standards
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    GB/T 30677-2014 PeRformance requirements and testing methods for electronic stability control system(ESC) for light vehicles
    轻型汽车电子稳定性控制系统性能要求及试验方法
    China National Standards
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    GB/T 30676-2014 Packaging and identifying specifications foR emergency materials delivery
    应急物资投送包装及标识
    China National Standards
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    GB/T 30674-2014 CRiteria for evaluating enterprises emergency logistics capability
    企业应急物流能力评估规范
    China National Standards
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    GB/T 30673-2014 Installation and maintenance specification of automatic stoRage and retrieval system
    自动化立体仓库的安装与维护规范
    China National Standards
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    GB/T 30672-2014 Moulded flat pallets fRom plants fiber
    模压平托盘 植物纤维类
    China National Standards
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    GB/T 30671-2014 UltRaviolet curable varnishing process control requirements and testing methods for paper prints
    纸质印刷品紫外线固化光油上光过程控制要求及检验方法
    China National Standards
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    GB/T 30670-2014 Satin of bRocade―Zhuang hua
    云锦妆花缎
    China National Standards
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    GB/T 30669-2014 Textiles―Tests colouR fastness―Colour fastness to light yellowing
    纺织品 色牢度试验 耐光黄变色牢度
    China National Standards
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    GB/T 30668-2014 UltRa high molecular weight polyethylene fibre 8 strand braided ropes, 12 strand braided ropes and covered ropes
    超高分子量聚乙烯纤维8股、12股编绳和复编绳索
    China National Standards
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    GB/T 30667-2014 FibRe ropes of polyester and polyolefin dual fibres
    聚酯与聚烯烃双纤维绳索
    China National Standards
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    GB/T 30666-2014 Textiles―Test method foR identification of coated material
    纺织品 涂层鉴别试验方法
    China National Standards
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    GB/T 30665-2014 Chemicals―BiodegRadability in seawater―Closed bottle method
    化学品 海水中的生物降解性 密闭瓶法
    China National Standards
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    GB/T 30664-2014 Chemicals―Amphibian metamoRphosis assay
    化学品 两栖动物变态试验
    China National Standards
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    GB/T 30663-2014 Specification foR personnel assessment service
    人才测评服务业务规范
    China National Standards
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    GB/T 30662-2014 Specification foR recruitment meeting service
    现场招聘会服务规范
    China National Standards
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    GB/T 30661.3-2015 WheelchaiR seating—Part 3: Determination of static, impact and repetitive load strengths for postural support devices
    轮椅车座椅 第3部分:体位支撑装置的静态、冲击和疲劳强度测定
    China National Standards
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    GB/T 30661.2-2014 WheelchaiR seating―Part 2: Determination of physical and mechanical characteristics of devices intended to manage tissue integrity―Seat cushions
    轮椅车座椅 第2部分:维持组织完整性装置的物理和机械特性测定 座垫
    China National Standards
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    GB/T 30660.1-2014 PRosthetics and orthotics―Vocabulary―Part 1: Normal gait
    假肢和矫形器 术语 第1部分:正常步态
    China National Standards
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    GB/T 30659-2014 ExteRnal limb prostheses and external orthoses―Requirements and test methods
    假肢和矫形器 要求和试验方法
    China National Standards
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    GB/T 30658-2014 PRostheses and orthoses―Factors to be considered when specifying a prosthesis for a person who has had a lower limb amputation
    假肢和矫形器 开具下肢假肢处方考虑的因素
    China National Standards
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    GB/T 30657-2014 PRostheses and orthoses―Factors to be included when describing physical activity of a person who has had a lower limb amputation(s) or who has a deficiency of a lower limb segment(s) present at birth
    假肢和矫形器 描述下肢截肢或先天性下肢缺失患者活动量考虑的因素
    China National Standards
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    GB/T 30656-2014 Polished monocRystalline silicon carbide wafers
    碳化硅单晶抛光片
    China National Standards
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    GB/T 30655-2014 Test methods foR internal quantum efficiency of nitride LED epitaxial layers
    氮化物LED外延片内量子效率测试方法
    China National Standards
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    GB/T 30654-2014 Test method foR lattice constant of III-nitride epitaxial layers
    Ⅲ族氮化物外延片晶格常数测试方法
    China National Standards
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    GB/T 30653-2014 Test method foR crystal quality of III-nitride epitaxial layers
    Ⅲ族氮化物外延片结晶质量测试方法
    China National Standards
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    GB/T 30652-2014 TRichlorosilane for silicon epitaxial
    硅外延用三氯氢硅
    China National Standards
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    GB/T 30651-2014 Test method of flowability of petRolatum tape at high temperature
    矿脂防蚀带耐高温流动性检测方法
    China National Standards
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    GB/T 30650-2014 Test method of opeRability of petrolatum tape at low temperature
    矿脂防蚀带低温可操作性检测方法
    China National Standards
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    GB/T 30649-2014 Rubber Articles for sound barriers
    声屏障用橡胶件
    China National Standards
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    GB/T 30648.5-2015 Paints and vaRnishes—Determination of resistance to liquids—Part 5: Temperature-gradient oven methods
    色漆和清漆 耐液体性的测定 第5部分:采用具有温度梯度的烘箱法
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    GB/T 30648.4-2015 Paints and vaRnishes—Determination of resistance to liquids—Part 4: Spotting methods
    色漆和清漆 耐液体性的测定 第4部分:点滴法
    China National Standards
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    GB/T 30648.3-2015 Paints and vaRnishes—Determination of resistance to liquids—Part 3: Method using an absorbent medium
    色漆和清漆 耐液体性的测定 第3部分:利用吸收介质的方法
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    GB/T 30648.2-2015 Paints and vaRnishes—Determination of resistance to liquids—Part 2: Water immersion method
    色漆和清漆 耐液体性的测定 第2部分:浸水法
    China National Standards
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    GB/T 30648.1-2014 Paints and vaRnishes―Determination of resistance to liquids―Part 1: Immersion in liquids other than water
    色漆和清漆 耐液体性的测定 第1部分:浸入除水之外的液体中
    China National Standards
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    GB/T 30647-2014 DeteRmination of harmful elements total content of coatings
    涂料中有害元素总含量的测定
    China National Standards
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    GB/T 30646-2014 DeteRmination of phthalate plasticizers content in coatings―Gas chromatography/mass spectrometry method
    涂料中邻苯二甲酸酯含量的测定 气相色谱/质谱联用法
    China National Standards
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    GB/T 30645-2014 PastRies classification
    糕点分类
    China National Standards
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    GB/T 30644-2014 GeneRal requirements for food enterprises’electronic records
    食品生产加工企业电子记录通用要求
    China National Standards
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    GB/T 30643-2014 GeneRal standard for the label of food contact materials and articles
    食品接触材料及制品标签通则
    China National Standards
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    GB/T 30642-2014 GeneRal guidelines for food sampling inspection
    食品抽样检验通用导则
    China National Standards
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    GB/T 30641-2014 Food machineRy―Multifunctional electric pasta machine
    食品机械 多功能电动压面机
    China National Standards
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