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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 "ol" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 6561-2014 Cross recessed countersunk head thread rolling screws
    十字槽沉头自挤螺钉
    China National Standards
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    GB/T 6560-2014 Cross recessed pan head thread rolling screws
    十字槽盘头自挤螺钉
    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 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 4131-2014 Nomenclature and terminology of cement
    水泥的命名原则和术语
    China National Standards
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    GB/T 30851-2014 Information technology—Traditional Mongolian sorting
    信息技术 传统蒙古文排序
    China National Standards
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    GB/T 30850.5-2014 Standardized guidelines for e-government—Part 5: Underlying technology
    电子政务标准化指南 第5部分:支撑技术
    China National Standards
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    GB/T 30849-2014 Information technology―Universal multi-octet coded character set―Sibe, Manchu font―Zhengbai Ti
    信息技术 通用多八位编码字符集 锡伯文、满文字型 正白体
    China National Standards
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    GB/T 30848-2014 Information technology—Universal multi-octet coded character set—Sibe,Manchu font—Zhenghei Ti
    信息技术 通用多八位编码字符集 锡伯文、满文字型 正黑体
    China National Standards
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    GB/T 30816-2014 Terminology for bio-based composite materials in engineering
    工程用生物基复合材料术语
    China National Standards
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    GB/T 20974-2014 Rigid phenolic foam for thermal insulation(PF)
    绝热用硬质酚醛泡沫制品(PF)
    China National Standards
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    GB/T 13545-2014 Fired hollow bricks and blocks
    烧结空心砖和空心砌块
    China National Standards
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    GB/T 30846-2014 High-voltage alternating current circuit-breakers with intentionally non-simultaneous pole operation
    具有预定极间不同期操作高压交流断路器
    China National Standards
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    GB/T 30845.1-2014 Plugs,socket-outlets and ship couplers for high-voltage shore connection systems―Part 1: General requirements
    高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第1部分:通用要求
    China National Standards
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    GB/T 30842-2014 Electromagnetic shielding effectiveness specification and measuring method for high voltage testing enclosures
    高压试验室电磁屏蔽效能要求与测量方法
    China National Standards
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    GB/T 30841-2014 General requirements for high-voltage shunt capacitor installations
    高压并联电容器装置的通用技术要求
    China National Standards
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    GB/T 19519-2014 Insulators for overhead lines―Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000V―Definitions, test methods and acceptance criteria
    架空线路绝缘子 标称电压高于1 000 V交流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则
    China National Standards
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    GB/T 18802.12-2014 Low-voltage surge protective devices—Part 12: Surge protective devices connected tolow-voltage power distribution systems—Selection and application principles
    低压电涌保护器(SPD) 第12部分:低压配电系统的电涌保护器 选择和使用导则
    China National Standards
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    GB/T 18858.7-2014 Low-voltage switchgear and controlgear-controller-device interfaces (CDIs)―Part 7: CompoNet
    低压开关设备和控制设备 控制器 设备接口(CDIs) 第7部分:CompoNet
    China National Standards
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    GB 1985-2014 High-voltage alternating-current disconnectors and earthing switches
    高压交流隔离开关和接地开关
    China National Standards
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    GB 1984-2014 High-voltage alternating-current circuit-breakers
    高压交流断路器
    China National Standards
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    GB/T 30823-2014 Nickel-alloy probe test method for determination cooling characteristics of industrial quenching oil
    测定工业淬火油冷却性能的镍合金探头试验方法
    China National Standards
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    GB/T 30820-2014 Nondestructive testing—Practice for determining the impedance of absolute eddy-current probes
    无损检测 绝对式涡流探头阻抗测定方法
    China National Standards
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    GB/T 30818-2014 Fully welded body ball valves for pipeline transportation systems in petroleum and natural gas industries
    石油和天然气工业管线输送系统用全焊接球阀
    China National Standards
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    GB/T 30817-2014 Cold coil conical helical spring―Technical specification
    冷卷截锥螺旋弹簧 技术条件
    China National Standards
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    GB 50201-2014 Standard for flood control
    防洪标准
    China National Standards
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    GB 30760-2014 Technical specification for coprocessing of solid waste in cement kiln
    水泥窑协同处置固体废物技术规范
    China National Standards
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    GB/T 6730.71-2014 Iron ores―Determination of acid-soluble iron(II) content―Titrimetric method
    铁矿石 酸溶亚铁含量的测定 滴定法
    China National Standards
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    GB/T 5059.7-2014 Ferromolybdenum—The determination of carbon content—Infrared absorption method
    钼铁 碳含量的测定 红外线吸收法
    China National Standards
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    GB/T 5059.5-2014 Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
    钼铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法
    China National Standards
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    GB/T 5059.3-2014 Ferromolybdenum―Determination of copper content―The flame atomic absorption spectrometric method
    钼铁 铜含量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 5059.2-2014 Ferromolybdenum―Determination of antimony content―Malachite green spectrophotometric method
    钼铁 锑含量的测定 孔雀绿分光光度法
    China National Standards
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    GB/T 5059.1-2014 Ferromolybdenum―Determination of molybdenum content―Lead molybdate gravimetric method,ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method
    钼铁 钼含量的测定 钼酸铅重量法、偏钒酸铵滴定法和8-羟基喹啉重量法
    China National Standards
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    GB/T 3858-2014 Hydrodynamic drive―Terminology
    液力传动 术语
    China National Standards
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    GB/T 3286.9-2014 Method for chemical analysis of limestone and dolomite―Part 9: The determination of carbon dioxide content―The caustic asbestos absorption gravimetric method
    石灰石及白云石化学分析方法 第9部分:二氧化碳含量的测定 烧碱石棉吸收重量法
    China National Standards
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    GB/T 3286.8-2014 Method for chemical analysis of limestone and dolomite―Part 8: The determination of loss on ignition―The gravimetric method
    石灰石及白云石化学分析方法 第8部分:灼烧减量的测定 重量法
    China National Standards
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    GB/T 3286.5-2014 Method for chemical analysis of limestone and dolomite―Part 5:The determination of manganese oxide content―The periodate oxidation spectrophotometric method
    石灰石及白云石化学分析方法 第5部分:氧化锰含量的测定 高碘酸盐氧化分光光度法
    China National Standards
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    GB/T 30588-2014 Terminations for steel wire ropes―Molten metal socketing
    钢丝绳绳端 合金熔铸套接
    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 30597-2014 General requirements of safety and control devices for gas burners and gas-burning appliances
    燃气燃烧器和燃烧器具用安全和控制装置通用要求
    China National Standards
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    GB/T 30595-2014 External thermal insulation composite systems based on extruded polystyrene
    挤塑聚苯板(XPS)薄抹灰外墙外保温系统材料
    China National Standards
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    GB/T 30592-2014 Test method for solar heat gain coefficient of transparent envelope
    透光围护结构太阳得热系数检测方法
    China National Standards
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    GB/T 30586-2014 Copper clad aluminum flat bars and wires manufactured by continuous-casting and rolling
    连铸轧制铜包铝扁棒、扁线
    China National Standards
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    GB/T 2992.2-2014 Dimensions of refractory bricks―Part 2: Terminology for shapes and brickworks of refractory bricks
    耐火砖形状尺寸 第2部分:耐火砖砖形及砌体术语
    China National Standards
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    GB/T 18376.2-2014 Grades of cemented carbide―Part 2: Grades of cemented carbide for geological and mining tools
    硬质合金牌号 第2部分:地质、矿山工具用硬质合金牌号
    China National Standards
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    GB/T 30765-2014 Morphological and structural terminology of grain and oil seed
    粮油名词术语 原粮油料形态学和结构学
    China National Standards
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    GB/T 18672-2014 Wolfberry
    枸杞
    China National Standards
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    GB/T 30744-2014 The technology specification for the pre-treatment of deep-sea microorganism samples
    深海微生物样品前处理技术规范
    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 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 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 18916.7-2014 Norm of water intake―Part 7: Alcohol production
    取水定额 第7部分:酒精制造
    China National Standards
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    GB/T 18916.16-2014 Norm of water intake―Part 16: Electrolytic aluminium production
    取水定额 第16部分:电解铝生产
    China National Standards
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    GB/T 18916.14-2014 Norm of water intake―Part 14: Wool textile product
    取水定额 第14部分:毛纺织产品
    China National Standards
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    GB/T 16950-2014 Geological core drilling tools
    地质岩心钻探钻具
    China National Standards
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    GB/T 50997-2014 Code for engineering of cold-rolled electrical steel strip plant
    冷轧电工钢工程设计规范
    China National Standards
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    GB 20891-2014 Limits and measurement methods for exhaust pollutants from diesel engines of non-road mobile machinery(CHINA Ⅲ、Ⅳ)
    非道路移动机械用柴油机排气污染物排放限值及测量方法(中国第三、四阶段)
    China National Standards
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    GB 30770-2014 Emission Standards of Pollutants from Sn,Sb,Hg Industry
    锡、锑、汞工业污染物排放标准
    China National Standards
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    GB 18485-2014 Standard for pollution control on the municipal solid waste incineration
    生活垃圾焚烧污染控制标准
    China National Standards
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    GB 13271-2014 Emission standard of air pollutants for boiler
    锅炉大气污染物排放标准
    China National Standards
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    GB 16917.1-2014 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs)—Part 1: General rules
    家用和类似用途的带过电流保护的剩余电流动作断路器(RCBO) 第1部分: 一般规则
    China National Standards
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    GB 16916.1-2014 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB)―Part 1: General rules
    家用和类似用途的不带过电流保护的剩余电流动作断路器(RCCB) 第1部分: 一般规则
    China National Standards
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    GB/T 30557-2014 Silk―Terminology for defects of woven fabrics
    丝绸 机织物疵点术语
    China National Standards
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    GB/T 30582-2014 Risk-Based-Inspection and assessment methodology of external damage for buried steel pipelines
    基于风险的埋地钢质管道外损伤检验与评价
    China National Standards
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    GB/T 30569-2014 Structural design specification for precision cold forging of straight bevel gear
    直齿锥齿轮精密冷锻件 结构设计规范
    China National Standards
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    GB/T 30567-2014 Technological design principle for steel precision hot forgings
    钢质精密热模锻件 工艺编制原则
    China National Standards
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    GB/T 30562-2014 Solid wire electrodes,solid wires and rods for fusion welding of titanium and titanium alloys
    钛及钛合金焊丝
    China National Standards
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    GB/T 30560-2014 Lift―Control devices, signals and additional fittings
    电梯操作装置、信号及附件
    China National Standards
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    GB/T 12604.8-2014 Non-destructive testing―Terminology―Terms used in neutron testing
    无损检测 术语 中子检测
    China National Standards
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    GB/T 12604.7-2014 Non-destructive testing―Terminology―Terms used in leak testing
    无损检测 术语 泄漏检测
    China National Standards
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    GB/T 30544.5-2014 Nanotechnologies―Vocabulary―Part 5: Nano/bio interface
    纳米科技 术语 第5部分:纳米/生物界面
    China National Standards
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    GB/T 30544.1-2014 Nanotechnologies―Vocabulary―Part 1: Core terms
    纳米科技 术语 第1部分:核心术语
    China National Standards
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    GB/T 30543-2014 Nanotechnologies―Characterization of single-wall carbon nanotubes using transmission electron microscopy
    纳米技术 单壁碳纳米管的透射电子显微术表征方法
    China National Standards
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    GB/T 30540-2014 Document management applications―Achiving of electronic data―Computer output microform (COM)/Computer output laser disc (ColD)
    文件管理应用 电子数据的存档 计算机输出缩微品(COM)/计算机输出激光光盘(COLD)
    China National Standards
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    GB/T 30538-2014 Document management applications―Quality control for scanning office documents in colour
    文件管理应用 办公文件彩色扫描的质量控制
    China National Standards
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    GB/T 15625-2014 Guidelines for technical evaluation of terminological database
    术语数据库技术评价指南
    China National Standards
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    GB/T 15387.2-2014 Guidelines for the development of terminological database
    术语数据库开发指南
    China National Standards
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    GB/T 15387.1-2014 Guidelines for the documentation for developing tcrminological database
    术语数据库开发文件编制指南
    China National Standards
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    GB/T 30554-2014 Terminology of screw expander
    螺杆膨胀机 术语
    China National Standards
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    GB/T 30553-2014 High-voltage direct current power transmission using voltage sourced converters
    基于电压源换流器的高压直流输电
    China National Standards
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    GB/T 30547-2014 Filter resistor for high voltage direct current (HVDC) transmission system
    高压直流输电系统滤波器用电阻器
    China National Standards
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    GB/T 30546-2014 Suitability of typical electrical insulating material (EIM) for polymer recycling
    典型电气绝缘材料(EIM)对聚合物回收的适用性
    China National Standards
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    GB/T 30545-2014 Constant temperature controls for electrically heated blankets
    电热毯恒温控制器
    China National Standards
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    GB/T 16927.4-2014 High voltage and high current test techniques―Part 4: Definitions and requirements for test currents and measuring systems
    高电压和大电流试验技术 第4部分:试验电流和测量系统的定义和要求
    China National Standards
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    GB/T 14810-2014 Alternating current switches for rated voltages of 72.5 kV and above
    额定电压72.5 kV及以上交流负荷开关
    China National Standards
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    GB/T 21268-2014 General technical conditions for garden patrol minibus
    非公路用旅游观光车通用技术条件
    China National Standards
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    GB 30611-2014 National Food Safety Standard-Food Additives-Isopropanol
    食品安全国家标准 食品添加剂 异丙醇
    China National Standards
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    GB 30610-2014 National Food Safety Standard-Food Additives-Ethanol
    食品安全国家标准 食品添加剂 乙醇
    China National Standards
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    GB 30609-2014 National Food Safety Standard-Food Additives-Polyoxyethylene polyoxypropylene pentaerythritol ether
    食品安全国家标准 食品添加剂 聚氧乙烯聚氧丙烯季戊四醇醚
    China National Standards
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    GB 30607-2014 National Food Safety Standard-Food Additives-Enzymatic hydrolysis of soybean phospholipids
    食品安全国家标准 食品添加剂 酶解大豆磷脂
    China National Standards
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    GB 30528-2014 The norm of energy consumption per unit products of polyvinyl alcohol
    聚乙烯醇单位产品能源消耗限额
    China National Standards
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    GB 30527-2014 The norm of energy consumption per unit product of polyvinyl chloride resin
    聚氯乙烯树脂单位产品能源消耗限额
    China National Standards
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    GB 21456-2014 Minimum allowable values of the energy efficiency and energy efficiency grades for household induction cookers
    家用电磁灶能效限定值及能效等级
    China National Standards
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    GB/T 30532-2014 All-glass heat pipe domestic solar water heating system
    全玻璃热管家用太阳能热水系统
    China National Standards
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