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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 "GB" GB Standards List:
  • GB/T 25757-2010- English Version of China National Standard
    Non-destructive testing - Test methods of performance characteristics of automatic magnetic flux leakage testing systems for steel tubes
    无损检测 钢管自动漏磁检测系统综合性能测试方法
    GB/T 25749.2-2010- English Version of China National Standard
    Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant
    机械安全 空气传播的有害物质排放的评估 第2部分:测量给定污染物排放率的示踪气体法
    GB/T 25749.1-2010- English Version of China National Standard
    Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 1: Selection of test methods
    机械安全 空气传播的有害物质排放的评估 第1部分:试验方法的选择
    GB/Z 25841-2010- English Version of China National Standard
    Guide of protection relaying for 1000kV power system
    1000kV电力系统继电保护技术导则
    GB 25684.11-2010- English Version of China National Standard
    Earth-moving machinery - Safety - Part 11: Requirements for earth and landfill compactors
    土方机械 安全 第11部分:土方回填压实机的要求
    GB 14923-2010- English Version of China National Standard
    Laboratory animal - Genetic quality control of mammalian laboratory animals
    实验动物 哺乳类实验动物的遗传质量控制
    GB/T 25696-2010- English Version of China National Standard
    Road construction and road maintenance machinery and equipment - Asphalt pavement heater - Terminology and commercial specifications
    道路施工与养护机械设备 沥青路面加热机 术语和商业规格
    GB/T 25669.1-2010- English Version of China National Standard
    Tooling system for NC boring and milling machine - Part 1:Designation
    镗铣类数控机床用工具系统 第1部分:型号表示规则
    GB/T 25766-2010- English Version of China National Standard
    Rolling bearings - Insert bearings - Radial internal clearance
    滚动轴承 外球面球轴承 径向游隙
    GB/T 25765-2010- English Version of China National Standard
    Rolling bearings - Ball bearings for automobile transmission
    滚动轴承 汽车变速箱用球轴承
    GB/T 25667.2-2010- English Version of China National Standard
    Solid carbide twist drills with parallel shank Part2: The types and dimensions for parallel shank twist drills with 2°anguar fiants
    整体硬质合金直柄麻花钻 第2部分:2°斜削平直柄麻花钻型式与尺寸
    GB/T 25934.3-2010- English Version of China National Standard
    Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents
    高纯金化学分析方法 第3部分:乙醚萃取分离ICP-AES法 测定杂质元素的含量
    GB 25684.3-2010- English Version of China National Standard
    Earth-moving machinery - Safety - Part 3: Requirements for loaders
    土方机械 安全 第3部分:装载机的要求
    GB/T 16709.2-2010- English Version of China National Standard
    Vacuum technology- Mounting dimensions of pipeline fittings Part 2: Knife-edge flange type
    真空技术 管路配件的装配尺寸 第2部分:刀口法兰型
    GB/T 25758.2-2010- English Version of China National Standard
    Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 2: Pinhole camera radiographic method
    无损检测 工业X射线系统焦点特性 第2部分:针孔照相机射线照相方法
    GB/T 25791-2010- English Version of China National Standard
    Reactive red M-2BE(C.I. Reactive red 194)
    反应红M-2BE(C.I.反应红194)
    GB/T 25690-2010- English Version of China National Standard
    Earth-moving machinery - Elevating scrapers - Volumetric ratings
    土方机械 升运式铲运机 容量标定
    GB/T 25710-2010- English Version of China National Standard
    Walking auxiliary devices in mine inclined laneway
    矿用斜巷行人助行装置
    GB/T 25669.2-2010- English Version of China National Standard
    Tooling system for NC boring and milling machine - Part 2: Dimensions
    镗铣类数控机床用工具系统 第2部分:型式和尺寸
    GB/T 25829-2010- English Version of China National Standard
    Permissisible variations for chemical composition of superalloy products
    高温合金成品化学成分允许偏差
    GB 17668-2010- English Version of China National Standard
    Eletrical chain saws - Safety code of practice
    电链锯 安全使用规程
    GB/T 16709.1-2010- English Version of China National Standard
    Vacuum technology - Mounting dimensions of pipeline fittings - Part 1: Non knife-edge flange type
    真空技术 管路配件的装配尺寸 第1部分:非刀口法兰型
    GB/T 1482-2010- English Version of China National Standard
    Metallic powders - Determination of flow time by means of a calibrated funnel (Hall flowmeter)
    金属粉末 流动性的测定 标准漏斗法(霍尔流速计)
    GB/T 16937-2010- English Version of China National Standard
    Earth-moving machinery - Operator's field of view - Test method and performance criteria
    土方机械 司机视野 试验方法和性能准则
    GB/T 25761-2010- English Version of China National Standard
    Rolling bearings - Combined needle roller bearings with angular contact ball bearings - Boundary dimensions
    滚动轴承 滚针和角接触球组合轴承 外形尺寸
    GB/T 25753.1-2010- English Version of China National Standard
    Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 1: Measurement of maximum tolerable differential pressure
    真空技术 罗茨真空泵性能测量方法 第1部分:最大允许压差的测量
    GB/T 25769-2010- English Version of China National Standard
    Rolling bearings - Measuring methods for radial internal clearance
    滚动轴承 径向游隙的测量方法
    GB/T 25688.2-2010- English Version of China National Standard
    Earth-moving machinery - Service tools - Part 2: Mechanical pullers and pushers
    土方机械 维修工具 第2部分:机械式拉拔器和推拔器
    GB/T 25774.1-2010- English Version of China National Standard
    Test methods for welding consumables - Part 1: Preparation and testing of deposited metal specimens for mechanical properties in steel,nickel and nickel alloys
    焊接材料的检验 第1部分:钢、镍及镍合金熔敷金属力学性能试样的制备及检验
    GB/T 25778-2010- English Version of China National Standard
    Procurement guidelines for welding consumables
    焊接材料采购指南
    GB/T 25667.1-2010- English Version of China National Standard
    Solid carbide twist drills with parallel shank Part1: The types and dimensions for parallel shank twist drills
    整体硬质合金直柄麻花钻 第1部分:直柄麻花钻型式与尺寸
    GB/T 25666-2010- English Version of China National Standard
    Parallel shank twist drills with carbide tips
    硬质合金直柄麻花钻
    GB/T 25664-2010- English Version of China National Standard
    Milling cutters for high speed machining - Safety requirements
    高速切削铣刀 安全要求
    GB/T 25668.2-2010- English Version of China National Standard
    Modular tooling system for boring and milling Part2: TMG21 Tooling system - Dimensions
    镗铣类模块式工具系统 第2部分:TMG21工具系统的型式和尺寸
    GB/T 25807-2010- English Version of China National Standard
    m - Carbamidoaniline hydrochloride
    间脲基苯胺盐酸盐
    GB/T 25834-2010- English Version of China National Standard
    Corrosion of metals and alloys - Accelerate corrosion testing of iron and steel in outdoor atmospheres
    金属和合金的腐蚀 钢铁户外大气加速腐蚀试验
    GB/T 25934.1-2010- English Version of China National Standard
    Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents
    高纯金化学分析方法 第1部分:乙酸乙脂萃取分离ICP-AES法 测定杂质元素的含量
    GB/T 6080.2-2010- English Version of China National Standard
    Machine hacksaw blades - Part 2: Technical specifications
    机用锯条 第2部分:技术条件
    GB 25684.6-2010- English Version of China National Standard
    Earth-moving machinery - Safety - Part 6: Requirements for dumpers
    土方机械 安全 第6部分:自卸车的要求
    GB 25684.8-2010- English Version of China National Standard
    Earth-moving machinery - Safety - Part 8: Requirements for graders
    土方机械 安全 第8部分:平地机的要求
    GB/T 17300-2010- English Version of China National Standard
    Earth-moving machinery - Access systems
    土方机械 通道装置
    GB/T 18707.2-2010- English Version of China National Standard
    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
    GB/T 25753.2-2010- English Version of China National Standard
    Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 2: Measurement of compression ratio of the zero throughput
    真空技术 罗茨真空泵性能测量方法 第2部分:零流量压缩比的测量
    GB/T 25754-2010- English Version of China National Standard
    Vacuum technology - Right-angle valve - Dimensions and interfaces for pneumatic actuator
    真空技术 直角阀 尺寸和气动装置的接口
    GB/T 25733-2010- English Version of China National Standard
    Lotus rhizome powder
    藕粉
    GB/T 25742.1-2010- English Version of China National Standard
    Condition monitoring and diagnostics of machines - Data processing, communication and presentation - Part 1: General guidelines
    机器状态监测与诊断 数据处理、通信与表示 第1部分:一般指南
    GB/T 25694-2010- English Version of China National Standard
    Earth-moving machinery - Skid-steer loaders
    土方机械 滑移转向装载机
    GB/T 25659.2-2010- English Version of China National Standard
    Simplified numerically controlled horizontal turning machines - Part 2: Specifications
    简式数控卧式车床 第2部分:技术条件
    GB/T 25678-2010- English Version of China National Standard
    Printing machinery - Commercial web offset press
    印刷机械 卷筒纸平版商业印刷机
    GB/T 25679-2010- English Version of China National Standard
    Printing machinery - Web modular unit flexographic press
    印刷机械 卷筒料机组式柔性版印刷机

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