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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 "or" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 25874.2-2010 Textile machinery and accessories - Strip steel for dents of reeds - Part 2: Hardened strip steel
    纺织机械与附件 筘齿用钢片 第2部分:淬硬钢片
    China National Standards
    or

    English PDF
    GB/T 25874.1-2010 Textile machinery and accessories - Strip steel for dents of reeds - Part 1: Cold rolled strip steel
    纺织机械与附件 筘齿用钢片 第1部分:冷轧钢片
    China National Standards
    or

    English PDF
    GB/T 25873-2010 Round-headed cabbage - Guide to cold storage and refrigerated transport
    结球甘蓝 冷藏和冷藏运输指南
    China National Standards
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    English PDF
    GB/T 25872-2010 Potatoes - Guidelines for storage in artificially ventilated stores
    马铃薯 通风库贮藏指南
    China National Standards
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    English PDF
    GB/T 2587-2009 General principles for energy balance of equipment using energy
    用能设备能量平衡通则
    China National Standards
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    English PDF
    GB/T 25871-2010 Lettuce - Guide to precooling and refrigerated transport
    结球生菜 预冷和冷藏运输指南
    China National Standards
    or

    English PDF
    GB/T 25870-2010 Melons - Cold storage and refrigerated transport
    甜瓜 冷藏和冷藏运输
    China National Standards
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    English PDF
    GB/T 25869-2010 Onions - Guide to storage
    洋葱 贮藏指南
    China National Standards
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    English PDF
    GB/T 25868-2010 Early potatoes - Guide to cold cooling and refrigerated transport
    早熟马铃薯 预冷和冷藏运输指南
    China National Standards
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    English PDF
    GB/T 25867-2010 Root vegetables - Cold storage and refrigerated transport
    根菜类 冷藏和冷藏运输
    China National Standards
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    English PDF
    GB/T 25866-2010 Distiller’s dried grain with solubles (corn)
    玉米干全酒糟(玉米DDGS)
    China National Standards
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    English PDF
    GB/T 25862-2010 Coaxial heat exchanger for refrigeration equipment and air-conditioning
    制冷与空调用同轴套管式换热器
    China National Standards
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    English PDF
    GB/T 25861-2010 Water-source high temperature heat pumps using the vapor compression cycle
    蒸气压缩循环水源高温热泵机组
    China National Standards
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    English PDF
    GB/T 25860-2010 Evaporative air cooler
    蒸发式冷气机
    China National Standards
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    English PDF
    GB/T 25859-2010 The stand form and basic parameters of ice storage tank in cool storage system
    蓄冷系统用蓄冰槽 型式与基本参数
    China National Standards
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    English PDF
    GB/T 25858-2010 Performance testing method of precision air conditioning unit
    精密空调机组性能测试方法
    China National Standards
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    English PDF
    GB/T 25855-2010 Links of Grade 8 for use with slings
    索具用8级连接环
    China National Standards
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    English PDF
    GB/T 25854-2010 Forged shackles for general lifting purposes - Dee shackles and bow shackles
    一般起重用D形和弓形锻造卸扣
    China National Standards
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    English PDF
    GB/T 25852-2010 Forged steel lifting components for use with grade 8 chain
    8级链条用锻造起重部件
    China National Standards
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    English PDF
    GB/T 25851.1-2010 Mobile cranes - Experimental determination of crane performance Part1: Tipping loads and radii
    流动式起重机 起重机性能的试验测定 第1部分:倾翻载荷和幅度
    China National Standards
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    English PDF
    GB/T 25847-2010 Standard specification for chemically setting silicate chemical - resistant mortars
    化学固化硅质耐腐蚀胶泥技术条件
    China National Standards
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    English PDF
    GB/T 25840-2010 Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
    规定电气设备部件(特别是接线端子)允许温升的导则
    China National Standards
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    English PDF
    GB/T 25838-2010 Qualification of safety class resistance temperature detectors for nuclear power plants
    核电厂安全级电阻温度探测器的质量鉴定
    China National Standards
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    English PDF
    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
    China National Standards
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    English PDF
    GB/T 25835-2010 Epoxy-coated steel wires for cables
    缆索用环氧涂层钢丝
    China National Standards
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    English PDF
    GB/T 25834-2010 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
    China National Standards
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    English PDF
    GB/T 25833-2010 The galvanized steel wire ropes for highway guardrail
    公路护栏用镀锌钢丝绳
    China National Standards
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    English PDF
    GB/T 25832-2010 Hot rolled steel plates and strips for porcelain enameling
    搪瓷用热轧钢板和钢带
    China National Standards
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    English PDF
    GB/T 25829-2010 Permissisible variations for chemical composition of superalloy products
    高温合金成品化学成分允许偏差
    China National Standards
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    English PDF
    GB/T 25826-2010 Epoxy-coated steel for the reinforcement of concrete
    钢筋混凝土用环氧涂层钢筋
    China National Standards
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    English PDF
    GB/T 25825-2010 Rolls for hot strip mill and plate mill
    热轧钢板带轧辊
    China National Standards
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    English PDF
    GB/T 25824-2010 Steel slag for road
    道路用钢渣
    China National Standards
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    English PDF
    GB/T 25822-2010 Shaped and round seamless steel tubes for axle
    车轴用异型及圆形无缝钢管
    China National Standards
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    English PDF
    GB/T 25820-2010 Steel strips for packing
    包装用钢带
    China National Standards
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    English PDF
    GB/T 25814-2010 Cyanuric chloride
    三聚氯氰
    China National Standards
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    English PDF
    GB/T 25813-2010 Standard bleached cotton yarn used for dyeing text
    染料试验用标准漂白棉线
    China National Standards
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    English PDF
    GB/T 25812-2010 Standard bleached cotton fabric used for dyeing text
    染料试验用标准漂白棉布
    China National Standards
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    English PDF
    GB/T 25811-2010 Standard bleached polyester fabric used for dyeing text
    染料试验用标准漂白涤纶布
    China National Standards
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    English PDF
    GB/T 25810-2010 Dyes ― General rules for Logo - Tag - Packing - Transportation - storage of products
    染料 产品标志、标签、包装、运输和贮存的基本规定
    China National Standards
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    English PDF
    GB/T 25807-2010 m - Carbamidoaniline hydrochloride
    间脲基苯胺盐酸盐
    China National Standards
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    English PDF
    GB/T 25801-2010 Disperse orange S-4RL(C.I. Disperse orange 30)
    分散橙S-4RL(C.I.分散橙30)
    China National Standards
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    English PDF
    GB/T 25797-2010 A kind of photosensitive emulsion(single component) for plate making on fabric screen printing
    纺织平网印花制版单液型感光乳液
    China National Standards
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    English PDF
    GB/T 25794-2010 Reactive golden yellow KN-RNL(C.I. Reactive orange 107)and Reactive red M-RB(C.I. Reactive red 198)
    反应金黄KN-RNL(C.I.反应橙107)及反应红M-RB(C.I.反应红198)
    China National Standards
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    English PDF
    GB/T 25790-2010 Reactive orange KN-3R 150%(C.I. Reactive orange 16)
    反应橙KN-3R 150%(C.I.反应橙16)
    China National Standards
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    English PDF
    GB/T 25778-2010 Procurement guidelines for welding consumables
    焊接材料采购指南
    China National Standards
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    English PDF
    GB/T 25777-2010 Preparation methods for deposited metal specimens of chemical analysis
    焊接材料熔敷金属化学分析试样制备方法
    China National Standards
    or

    English PDF
    GB/T 25776-2010 Qualification methods of welding procedure for welding consumables
    焊接材料焊接工艺性能评定方法
    China National Standards
    or

    English PDF
    GB/T 25775-2010 Technical delivery conditions for welding consumables - Type of product, dimensions,tolerances and markings
    焊接材料供货技术条件 产品类型、尺寸、公差和标志
    China National Standards
    or

    English PDF
    GB/T 25774.3-2010 Test methods for welding consumables - Part 3: Preparation and testing of a fillet weld specimens for T-joint
    焊接材料的检验 第3部分:T型接头角焊缝试样的制备及检验
    China National Standards
    or

    English PDF
    GB/T 25774.2-2016 Test methods for welding consumables—Part 2: Preparation of single-run and two-run technique test specimens in steel
    焊接材料的检验 第2部分:钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备及检验
    China National Standards
    or

    English PDF
    GB/T 25774.1-2010 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
    China National Standards
    or

    English PDF
    GB/T 25773-2010 Fusion welding specifications for combustion engine
    燃气机熔化焊技术规范
    China National Standards
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    English PDF
    GB/T 25772-2010 Rolling bearings - Bearings for railway passenger coach
    滚动轴承 铁路客车轴承
    China National Standards
    or

    English PDF
    GB/T 2577-2005 Test method for resin content of glass fiber reinforced plastics
    玻璃纤维增强塑料树脂含量试验方法
    China National Standards
    or

    English PDF
    GB/T 25771-2010 Rolling bearings - Bearings for railway locomotive
    滚动轴承 铁路机车轴承
    China National Standards
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    English PDF
    GB/T 25770-2010 Rolling bearings - Bearings for railway wagon
    滚动轴承 铁路货车轴承
    China National Standards
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    English PDF
    GB/T 25769-2010 Rolling bearings - Measuring methods for radial internal clearance
    滚动轴承 径向游隙的测量方法
    China National Standards
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    English PDF
    GB/T 25765-2010 Rolling bearings - Ball bearings for automobile transmission
    滚动轴承 汽车变速箱用球轴承
    China National Standards
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    English PDF
    GB/T 25764-2010 Rolling bearings - Roller bearings for automobile transmission
    滚动轴承 汽车变速箱用滚子轴承
    China National Standards
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    English PDF
    GB/T 25763-2010 Rolling bearings - Needle roller bearings for automotive transmission
    滚动轴承 汽车变速箱用滚针轴承
    China National Standards
    or

    English PDF
    GB/T 25762-2010 Rolling bearings - Needle roller and cage assemblies for motorcycle connecting rod
    滚动轴承 摩托车连杆支承用滚针和保持架组件
    China National Standards
    or

    English PDF
    GB/T 2576-2005 Test method for insoluble matter content of resin rsed in fiber reinforced plastics
    纤维增强塑料树脂不可溶分含量试验方法
    China National Standards
    or

    English PDF
    GB/T 25759-2010 Non-destructive testing - Guide for data fields for computerized transfer of digital ultrasonic examination data
    无损检测 数字化超声检测数据的计算机传输数据段指南
    China National Standards
    or

    English PDF
    GB/T 25758.5-2010 Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of mini and micro focus X-ray tubes
    无损检测 工业X射线系统焦点特性 第5部分:小焦点和微焦点X射线管的有效焦点尺寸的测量方法
    China National Standards
    or

    English PDF
    GB/T 25758.4-2010 Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 4: Edge method
    无损检测 工业X射线系统焦点特性 第4部分:边缘方法
    China National Standards
    or

    English PDF
    GB/T 25758.3-2010 Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 3: Slit camera radiographic method
    无损检测 工业X射线系统焦点特性 第3部分:狭缝照相机射线照相方法
    China National Standards
    or

    English PDF
    GB/T 25758.2-2010 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
    China National Standards
    or

    English PDF
    GB/T 25758.1-2010 Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 1: Scanning method
    无损检测 工业X射线系统焦点特性 第1部分:扫描方法
    China National Standards
    or

    English PDF
    GB/T 25757-2010 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
    China National Standards
    or

    English PDF
    GB/T 25755-2010 Vacuum technology - Sputter-ion pumps - Measurement of performance characteristics
    真空技术 溅射离子泵 性能参数的测量
    China National Standards
    or

    English PDF
    GB/T 25754-2010 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
    China National Standards
    or

    English PDF
    GB/T 25753.4-2015 Vacuum technology—Roots vacuum pump— Measurement of performance characteristics—Part 4: Measurement of noise
    真空技术 罗茨真空泵性能测量方法 第4部分:噪声的测量
    China National Standards
    or

    English PDF
    GB/T 25753.3-2011 Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 3: Measurement of overflow valve differential pressure
    真空技术 罗茨真空泵性能测量方法 第3部分:溢流阀压差的测量
    China National Standards
    or

    English PDF
    GB/T 25753.2-2010 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
    China National Standards
    or

    English PDF
    GB/T 25753.1-2010 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
    China National Standards
    or

    English PDF
    GB/T 25749.9-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 9: Decontamination index
    机械安全 空气传播的有害物质排放的评估 第9部分:净化指数
    China National Standards
    or

    English PDF
    GB/T 25749.8-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 8: Room method for the measurement of the pollutant concentration parameter
    机械安全 空气传播的有害物质排放的评估 第8部分:测量污染物浓度参数的室内法
    China National Standards
    or

    English PDF
    GB/T 25749.7-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7: Test bench method for the measurement of the pollutant concentration parameter
    机械安全 空气传播的有害物质排放的评估 第7部分:测量污染物浓度参数的试验台法
    China National Standards
    or

    English PDF
    GB/T 25749.6-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet
    机械安全 空气传播的有害物质排放的评估 第6部分:测量带导管出口的空气净化系统质量分离效率的试验台法
    China National Standards
    or

    English PDF
    GB/T 25749.5-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet
    机械安全 空气传播的有害物质排放的评估 第5部分:测量不带导管出口的空气净化系统质量分离效率的试验台法
    China National Standards
    or

    English PDF
    GB/T 25749.4-2010 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 4: Tracer method for the measurement of the capture efficiency of an exhaust system
    机械安全 空气传播的有害物质排放的评估 第4部分:测量排气系统捕获效率的示踪法
    China National Standards
    or

    English PDF
    GB/T 25749.3-2010 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 3: Test bench 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3部分:测量给定污染物排放率的试验台法
    China National Standards
    or

    English PDF
    GB/T 25749.2-2010 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
    China National Standards
    or

    English PDF
    GB/T 25749.1-2010 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
    China National Standards
    or

    English PDF
    GB/T 25746-2010 Metallographic test for malleable cast iron
    可锻铸铁金相检验
    China National Standards
    or

    English PDF
    GB/T 25744-2010 Metallographic examination for carburizing quenching and tempering of steel parts
    钢件渗碳淬火回火金相检验
    China National Standards
    or

    English PDF
    GB/T 25742.2-2013 Condition monitoring and diagnostics of machines - Data processing,communication and presentation - Part 2: Data processing
    机器状态监测与诊断 数据处理、通信与表示 第2部分:数据处理
    China National Standards
    or

    English PDF
    GB/T 25742.1-2010 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
    China National Standards
    or

    English PDF
    GB/T 25741-2010 Information technology - Chinese ideograms coded character set Radical order and stroke order of Chinese ideograms
    信息技术 汉字编码字符集 汉字部首序和笔顺序
    China National Standards
    or

    English PDF
    GB/T 25740.2-2013 PROFIBUS & PROFINET technical profile PROFIdrive—Part 2: Mapping of profile to network technologies
    PROFIBUS & PROFINET 技术行规 PROFIdrive 第2部分:行规到网络技术的映射
    China National Standards
    or

    English PDF
    GB/T 25739-2010 Technical guideline of valves commissioning for nuclear power plant
    核电厂阀门调试技术导则
    China National Standards
    or

    English PDF
    GB/T 25738-2010 Technical guideline of motor commissioning for nuclear power plant
    核电厂电动机调试技术导则
    China National Standards
    or

    English PDF
    GB/T 25737-2010 Acceptance norms for 1000kV substation monitoring system
    1000kV变电站监控系统验收规范
    China National Standards
    or

    English PDF
    GB/T 25736-2010 Requirements for environment and safety production management in cotton processing enterprises
    棉花加工企业生产环境及安全管理要求
    China National Standards
    or

    English PDF
    GB/T 2573-2008 Test method for aging properties of glass fiber reinforced plastics
    玻璃纤维增强塑料老化性能试验方法
    China National Standards
    or

    English PDF
    GB/T 25731-2010 Grain and oil machinery - Raising file evaporator
    粮油机械 长管蒸发器
    China National Standards
    or

    English PDF
    GB/T 25727-2010 Grain and oil machinery - Screw press dehydrator
    粮油机械 螺旋脱水机
    China National Standards
    or

    English PDF
    GB/T 25726-2010 Screen clothes for live working on 1000kV AC
    1000kV交流带电作业用屏蔽服装
    China National Standards
    or

    English PDF
    GB/T 25725-2010 Special purpose vehicle for live working tools
    带电作业工具专用车
    China National Standards
    or

    English PDF
    GB/T 2572-2005 Fiber-reiforced plastics composites-Determination for mean coefficient of linear expansion
    纤维增强塑料平均线膨胀系数试验方法
    China National Standards
    or

    English PDF

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