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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 "ratio" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 20485.15-2010 Methods for the calibration of vibration and shock transducers - Part 15: Primary angular vibration calibration by laser interferometry
    振动与冲击传感器校准方法 第15部分:激光干涉法角振动绝对校准
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    GB/T 2298-2010 Mechanical vibration,shock and condition monitoring - Vocabulary
    机械振动、冲击与状态监测 词汇
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    GB/T 18707.2-2010 Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 2:Application to railway vehicle
    机械振动 评价车辆座椅振动的实验室方法 第2部分:应用于机车车辆
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    GB/T 25837-2010 Qualification of electrical penetration assemblies in containment structures for nuclear power plants
    核电厂安全壳电气贯穿件的质量鉴定
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    GB/T 25515-2010 Health informatics - Integration of a reference terminology model for nursing
    健康信息学 护理参考术语模型集成
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    GB/T 25498.3-2010 Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry
    电声学 人头模拟器和耳模拟器 第3部分:校准压耳式测听耳机用声耦合器
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    GB/T 25498.1-2010 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones
    电声学 人头模拟器和耳模拟器 第1部分:校准压耳式耳机用耳模拟器
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    GB/T 25485-2010 Industrial automation systems and integration - Functional architecture of manufacturing execution system
    工业自动化系统与集成 制造执行系统功能体系结构
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    GB/T 25483-2010 Specification of testing enterprise integration platform for manufacturing informatization
    面向制造业信息化的企业集成平台测评规范
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    GB/T 25469-2010 Cooperation platform function specification for manufacturing industrial chain
    制造业产业链协作平台功能规范
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    GB/T 20720.3-2010 Enterprise-control system integration - Part 3: Activity models of manufacturing operations management
    企业控制系统集成 第3部分:制造运行管理的活动模型
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    GB/T 20719.14-2010 Industrial automation systems and integration - Process specification language - Part 14: Resource theories
    工业自动化系统与集成 过程规范语言 第14部分:资源理论
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    GB/T 20719.11-2010 Industrial automation systems and integration - Process specification language -Part 11: PSL core
    工业自动化系统与集成 过程规范语言 第11部分:PSL核心
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    GB/T 20441.3-2010 Electroacoustics - Measurement microphone - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
    电声学 测量传声器 第3部分:采用互易技术对实验室标准传声器的自由场校准的原级方法
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    GB/T 19902.4-2010 Industrial automation systems and integration - Manufacturing software capability profiling for interoperability - Part 4: Conformance test methods, criteria and reports
    工业自动化系统与集成 制造软件互操作性能力建规 第4部分:一致性测试方法、判则及报告
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    GB/T 19659.5-2010 Industrial automation systems and integration - Open systems application integration framework - Part 5: Reference description for ISO HDLC-based control systems
    工业自动化系统与集成 开放系统应用集成框架 第5部分:基于HDLC控制系统的参考描述
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    GB/T 17645.511-2010 Industrial automation systems and integration - Parts library - Part 511: Mechanical systems and components for general use:Reference dictionary for fasteners
    工业自动化系统与集成 零件库 第511部分:机械系统与通用件:紧固件参考字典
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    GB/T 16656.46-2010 Industrial automation systems and integration - Product data representation and exchange - Part 46: Integrated generic resources:Visual presentation
    工业自动化系统与集成 产品数据表达与交换 第46部分:集成通用资源:可视化显示
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    GB/T 16656.42-2010 Industrial automation systems and integration -Product data representation and exchange -Part 42: Integrated generic resource: Geometric and topological representation
    工业自动化系统与集成 产品数据表达与交换 第42部分:集成通用资源:几何与拓扑表达
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    GB/T 16656.41-2010 Industrial automation systems and integration - Product data representation and exchange - Part 41: Integrated generic resource:Fundamentals of product description and support
    工业自动化系统与集成 产品数据表达与交换 第41部分:集成通用资源:产品描述与支持原理
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    GB/T 16656.11-2010 Industrial automation systems and integration - Product data representation and exchange - Part 11: Description methods:The EXPRESS language reference manual
    工业自动化系统与集成 产品数据表达与交换 第11部分:描述方法:EXPRESS语言参考手册
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    GB/T 16656.105-2010 Industrial automation systems and integration - Product data representation and exchange - Part 105:Integrated application resource:Kinematics
    工业自动化系统与集成 产品数据表达与交换 第105部分:集成应用资源:运动学
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    GB/T 16656.101-2010 Industrial automation systems and integration - Product data representation and exchange - Part 101: Integrated application resources: Draughting
    工业自动化系统与集成 产品数据表达与交换 第101部分:集成应用资源:绘图
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    GB/T 25631-2010 Mechanical vibration - Hand-held and hand-guided machinery - Principles for evaluation of vibration emission
    机械振动 手持式和手导式机械 振动评价规则
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    GB/T 25621-2010 Earth-moving machinery - Operation and maintenance - Training of mechanics
    土方机械 操作和维修 技工培训
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    GB/T 25620-2010 Earth-moving machinery - Operation and maintenance - Maintainability guidelines
    土方机械 操作和维修 可维修性指南
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    GB/T 25617-2010 Earth-moving machinery - Visual display of machine operation
    土方机械 机器操作的可视显示装置
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    GB/T 25611-2010 Earth-moving machinery - Determination of slope limits for machine fluid systems operation - Static test method
    土方机械 机器液体系统作业的坡道极限值测定 静态法
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    GB/T 25437-2010 Coarse filtration board
    支撑过滤纸板
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    GB/T 25435-2010 Fine filtration board
    精细过滤纸板
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    GB/T 12162.4-2010 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 4: Calibration of area and personal dosemeters in low energy X reference radiation fields
    用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第4部分:低能X射线参考辐射场中场所和个人剂量仪的校准
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    GB/T 25402-2010 Equipment for crop protection - Sprayers - Demonstration track for field crop sprayers
    植物保护机械 喷雾机 大田作物喷雾机用试验跑道
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    GB/T 25385-2010 Operation and maintenance requirement for wind turbines
    风力发电机组 运行及维护要求
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    GB/T 25382-2010 Regulations for operational acceptance test of off-grid wind/solar hybrid generator system
    离网型风光互补发电系统 运行验收规范
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    GB/T 25283-2010 Specification for comprehensive exploration and evaluation of mineral resources+(No.1 modification sheet)
    矿产资源综合勘查评价规范+(第1号修改单)
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    GB/T 17418.6-2010 Methods for analysis of noble metals in geochemical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry
    地球化学样品中贵金属分析方法 第6部分:铂量、钯量和金量的测定 火试金富集-发射光谱法
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    GB/T 17418.5-2010 Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method
    地球化学样品中贵金属分析方法 第5部分:钌量和锇量的测定 蒸馏分离-催化分光光度法
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    GB/T 17418.4-2010 Methods for analysis of noble metals in geochemical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method
    地球化学样品中贵金属分析方法 第4部分:铱量的测定 硫脲富集-催化分光光度法
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    GB/T 17418.3-2010 Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method
    地球化学样品中贵金属分析方法 第3部分:钯量的测定 硫脲富集-石墨炉原子吸收分光光度法
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    GB/T 17418.2-2010 Methods for analysis of noble metals in geochemical samples - Part 2:Determination of platinum and rhodium content-Preconcentration by thiourea-catalytic polarographic method
    地球化学样品中贵金属分析方法 第2部分:铂量和铑量的测定 硫脲富集-催化极谱法
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    GB/T 13072-2010 Geological water samples - Determination of radioactive ratio 226Ra/228Ra - Emanation - β counting techniques
    地质水样 226Ra/228Ra 放射性活度比值测定 射气法 - β 法
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    GB/T 13071-2010 Geological waters samples - Determination of radioactive ratios 234U/238U and 230Th/232Th - Extraction chromatograph and alpha spectrometry measure
    地质水样 234U/238U、230Th/232Th 放射性活度比值的测定 - 萃淋树脂萃取色层分离 α 能谱法
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    GB/T 12455-2010 The rationality of electricity usage in guesthouse and hotel
    宾馆、饭店合理用电
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    GB/T 11615-2010 Geologic exploration standard of geothermal resources
    地热资源地质勘查规范
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    GB/Z 25425-2010 Declaration of apparent sound power level and tonality values for the wind turbine
    风力发电机组 公称视在声功率级和音值
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    GB/T 25269-2010 Rubber - Guide to the calibration of test equipment
    橡胶 试验设备校准指南
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    GB/T 12008.6-2010 Plastics - Polyether polyols - Part 6: Determination of degree of unsaturation
    塑料 聚醚多元醇 第6部分:不饱和度的测定
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    GB/T 15597.2-2010 Plastics - Poly(methyl methacrylate)(PMMA)moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties
    塑料 聚甲基丙烯酸甲酯(PMMA)模塑和挤塑材料 第2部分:试样制备和性能测定
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    GB/T 25151.4-2010 Fabrication and inspection method for high pressure urea equipment - Part 4: Intergranular corrosion tendency test specimen preparation for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade
    尿素高压设备制造检验方法 第4部分:尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验的试样制取
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    GB/T 7562-2010 Specification of coal used for pulverized coal-fired boiler for power generation
    发电煤粉锅炉用煤技术条件
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    GB/T 25129-2010 Unit coolers for refrigeration
    制冷用空气冷却器
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    GB/T 25128-2010 Direct evaporation all fresh air handling units
    直接蒸发式全新风空气处理机组
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    GB/T 23561.14-2010 Methods for determining the physical and mechanical properties of coal and rock - Part 14: Method for determining the swelling ratio of rock
    煤和岩石物理力学性质测定方法 第14部分:岩石膨胀率测定方法
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    GB/T 18443.5-2010 Testing method of performance for vacuum insulation cryogenic equipment - Part 5: Static evaporation rate measurement
    真空绝热深冷设备性能试验方法 第5部分:静态蒸发率测量
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    GB/T 14984.2-2010 Ferroalloys - Vocabulary - Part 2: Sampling and sample preparation
    铁合金 术语 第2部分:取样和制样
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    GB/T 3402.2-2010 Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties
    塑料 氯乙烯均聚和共聚树脂 第2部分:试样制备及性能测定
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    GB/T 25044-2010 General request of the preparation equipment used in compressive strength test of wall bricks
    砌墙砖抗压强度试样制备设备通用要求
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    GB/T 25032-2010 Municipal solid waste incineration bottom ash aggregate
    生活垃圾焚烧炉渣集料
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    GB/T 22554-2010 Linear calibration using reference materials
    基于标准样品的线性校准
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    GB/T 8029-2010 Calibration fluid for diesel injection pump
    柴油机喷油泵校泵油
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    GB/T 4985-2010 Standard test method for needle penetration of petroleum waxes
    石油蜡针入度测定法
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    GB/T 25110.3-2010 Industrial automation systems and integration - Distributed installation in industrial applications - Part 3: Power distribution bus
    工业自动化系统与集成 工业应用中的分布式安装 第3部分:配电总线
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    GB/T 25110.2-2010 Industrial automation systems and integration - Distributed installation in industrial applications - Part 2: Hybrid communication bus
    工业自动化系统与集成 工业应用中的分布式安装 第2部分:混合通信总线
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    GB/T 25110.1-2010 Industrial automation systems and integration - Distributed installation in industrial applications - Part 1: Sensors and actuators
    工业自动化系统与集成 工业应用中的分布式安装 第1部分:传感器和执行器
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    GB/T 25013-2010 Ships and marine technology - Night vision equipment for high-speed craft - Operational and performance requirements,methods of testing and required test result
    船舶和海上技术 高速船夜视仪 操作与性能要求、试验方法和要求的试验结果
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    GB/T 22839-2010 Technical specification for sodium hypochlorite generation installation of electrolysis of seawater
    电解海水次氯酸钠发生装置技术条件
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    GB/T 21412.8-2010 Petroleum and natural gas industries - Design and operation of subsea production systems - Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems
    石油天然气工业 水下生产系统的设计和操作 第8部分:水下生产系统的水下机器人(ROV)接口
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    GB/T 21412.5-2010 Petroleum and natural gas industries - Design and operation of subsea production systems - Part 5: Subsea umbilicals
    石油天然气工业 水下生产系统的设计和操作 第5部分:水下脐带缆
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    GB/T 21412.1-2010 Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations
    石油天然气工业 水下生产系统的设计与操作 第1部分:一般要求和推荐做法
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    GB/T 20719.44-2010 Industrial automation system and integration - Process specification language - Part 44: Definitional extension - Resource extensions
    工业自动化系统与集成 过程规范语言 第44部分:定义性扩展 资源扩展
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    GB/T 20719.13-2010 Industrial automation system and integration - Process specification language - Part 13: Duration and ordering theories
    工业自动化系统与集成 过程规范语言 第13部分:时序理论
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    GB/T 13670-2010 Mechanical vibration - Measurement and analysis of whole-body vibration to which passengers and crew are exposed in railway vehicles
    机械振动 铁道车辆内乘客及乘务员暴露于全身振动的测量与分析
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    GB/T 24919-2010 Installation, operation, maintenance of industrial valves - General requirements
    工业阀门 安装使用维护 一般要求
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    GB/T 24966-2010 Vehicle separation grating
    车辆分离光栅
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    GB/T 24958.1-2010 Refrigerated light hydrocarbon fluids - Calibration of spherical tanks in ships - Part 1: Stereo photogrammetry
    冷冻轻烃流体 船上球形储罐的校准 第1部分:立体照相测量法
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    GB/T 24957-2010 Refrigerated light hydrocarbon fluids - Calibration of membrane tanks and independent prismatic tanks in ships - Physical measurement
    冷冻轻烃流体 船上膜式储罐和独立棱柱形储罐的校准 物理测量法
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    GB/T 18567-2010 Surveillance and control system configuration for freeway tunnel
    高速公路隧道监控系统模式
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    GB/T 11060.1-2010 Natural gas - Determination of sulfur compound - Part 1: Determination of hydrogen sulfide content by iodometric titration method
    天然气 含硫化合物的测定 第1部分:用碘量法测定硫化氢含量
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    GB 50599-2010 Technical code for amelioration of the irrigation and drainage scheme
    灌区改造技术规范
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    GB 50274-2010 Code for construction and acceptance of refrigeration plant and air seperation plant installation
    制冷设备、空气分离设备安装工程施工及验收规范
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    GB/T 6276.2-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 2: Chloride content - Potentiometric titration method
    工业用碳酸氢铵的测定方法 第2部分:氯化物含量 电位滴定法
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    GB/T 24895-2010 Inspection of grain and oils - General regulations for model authentication of near-infrared analysis and administration and maintenance of network
    粮油检验 近红外分析定标模型验证和网络管理与维护通用规则
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    GB/T 50587-2010 Design for operation of reservoir
    水库调度设计规范
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    GB 50583-2010 Code for design of building and structure of coal mine of preparation plant
    选煤厂建筑结构设计规范
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    GB/T 50553-2010 Design document compose standard of coal preparation plant project in coal industry
    煤炭工业选煤厂工程建设项目设计文件编制标准
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    GB/T 50552-2010 Design document preparation standard of open-pit mine construction project in coal industry
    煤炭工业露天矿工程建设项目设计文件编制标准
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    GB 4789.3-2010 National food safety standard Food microbiological examination:Enumeration of coliforms
    食品安全国家标准 食品微生物学检验 大肠菌群计数
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    GB/T 24795.1-2009 Rotary shaft lip seals for commercial vehicle axle - Part 1: The configurations/dimensions and tolerances
    商用车车桥旋转轴唇形密封圈 第1部分:结构、尺寸和公差
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    GB/T 24610.4-2009 Rolling bearings - Measuring methods for vibration - Part 4: Radial cylindrical roller bearings with cylindrical bore and outside surface
    滚动轴承 振动测量方法 第4部分:具有圆柱孔和圆柱外表面的圆柱滚子轴承
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    GB/Z 24835-2009 Regulation of operation and maintenance for 1000kV gas-insulated metal-enclosed switchgear
    1000kV气体绝缘金属封闭开关设备运行及维护规程
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    GB 18282.4-2009 Sterilization of health care products - Chemical indicators - Part 4: Class 2 indicators as an alternative to the Bowie and Dick-type test for detection of steam penetration
    医疗保健产品灭菌 化学指示物 第4部分:用于替代性BD类蒸汽渗透测试的二类指示物
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    GB 18282.3-2009 Sterilization of health care products - Chemical indicators - Part 3: Class 2 indicator systems for use in the Bowie and Dick-type steam penetration test
    医疗保健产品灭菌 化学指示物 第3部分:用于BD类蒸汽渗透测试的二类指示物系统
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    GB/T 24602-2009 Disposal of sludge from municipal wastewater treatment plant - Quality of sludge used in separate incineration
    城镇污水处理厂污泥处置 单独焚烧用泥质
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    GB/T 24643-2009 Fuel consumption of tractor set during field operation - Test methods
    拖拉机机组田间作业耗油量 试验方法
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    GB/T 24612.2-2009 Requirements for electrical safety in the workplace - Part 2: Safety measure of operation on power off
    电气设备应用场所的安全要求 第2部分:在断电状态下操作的安全措施
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    GB/T 24610.3-2009 Rolling bearings - Measuring methods for vibration - Part 3: Radial spherical and tapered roller bearings with cylindrical bore and outside surface
    滚动轴承 振动测量方法 第3部分:具有圆柱孔和圆柱外表面的调心滚子轴承和圆锥滚子轴承
    China National Standards
    ratio

    English PDF
    GB/T 24610.2-2009 Rolling bearings - Measuring methods for vibration - Part 2: Radial ball bearings with cylindrical bore and outside surface
    滚动轴承 振动测量方法 第2部分:具有圆柱孔和圆柱外表面的向心球轴承
    China National Standards
    ratio

    English PDF
    GB/T 24610.1-2009 Rolling bearings - Measuring methods for vibration - Part 1: Fundamentals
    滚动轴承 振动测量方法 第1部分:基础
    China National Standards
    ratio

    English PDF
    GB/T 24484-2009 Sampling and preparation of the ferromolybdenum samples
    钼铁试样的采取和制备方法
    China National Standards
    ratio

    English PDF
    GB/T 14146-2009 Silicon epitaxial layers-determination of carrier concentration-mercury probe voltages-capacitance method
    硅外延层载流子浓度测定 汞探针电容-电压法
    China National Standards
    ratio

    English PDF

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