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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 13288.2-2011- English Version of China National Standard
    Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned substrates - Part 2: Method for the grading of surface profile of abrasive blast-cleaned steel - Comparator procedure
    涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第2部分:磨料喷射清理后钢材表面粗糙度等级的测定方法 比较样块法
    GB/T 12716-2011- English Version of China National Standard
    Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
    60°密封管螺纹
    GB/T 18729-2011- English Version of China National Standard
    Specification of enterprise information integration in network environment
    基于网络的企业信息集成规范
    GB/T 18007-2011- English Version of China National Standard
    Coffee and coffee products - Vocabulary
    咖啡及其制品 术语
    GB/T 18477.2-2011- English Version of China National Standard
    Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - Part 2: Ultra-Rib pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分:加筋管材
    GB/T 17747.2-2011- English Version of China National Standard
    Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis
    天然气压缩因子的计算 第2部分:用摩尔组成进行计算
    GB/T 17643-2011- English Version of China National Standard
    Geosynthetics - Polyethylene geomembrane
    土工合成材料 聚乙烯土工膜
    GB/T 20657-2011- English Version of China National Standard
    Petroleum and natural gas industries - Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing and tubing
    石油天然气工业套管、油管、钻杆和用作套管或油管的管线管性能公式及计算
    GB/T 27980-2011- English Version of China National Standard
    Diagnostic techniques for equine viral arteritis
    马病毒性动脉炎诊断技术
    GB/T 27876-2011- English Version of China National Standard
    Technical specification for the maintenance of compressed natural gas vehicle
    压缩天然气汽车维护技术规范
    GB/T 28170.1-2011- English Version of China National Standard
    Information technology - Computer graphics and image processing - Extensible 3D (X3D)- Part 1: Architecture and base component
    信息技术 计算机图形和图像处理 可扩展三维组件(X3D) 第1部分:体系结构和基础组件
    GB/T 28174.3-2011- English Version of China National Standard
    Unified modeling language(UML) - Part 3: Object constraint language(OCL)
    统一建模语言(UML) 第3部分:对象约束语言(OCL)
    GB/T 27698.6-2011- English Version of China National Standard
    Test method for the performance of heat exchangers and heat exchange element - Part 6: Fing tube for air-cooled heat exchangers
    热交换器及传热元件性能测试方法 第6部分:空冷器用翅片管
    GB/T 27852-2011- English Version of China National Standard
    Chemicals - Biodegradation screening test - Biochemical oxygen demand
    化学品 生物降解筛选试验 生化需氧量
    GB/T 27757-2011- English Version of China National Standard
    Reference electrodes for the measurement of pH value
    pH值测定用参比电极
    GB/T 27854-2011- English Version of China National Standard
    Chemicals - Soil microorganisms - Nitrogen transformation test
    化学品 土壤微生物 氮转化试验
    GB/T 27996-2011- English Version of China National Standard
    All terrain crane
    全地面起重机
    GB/T 27994-2011- English Version of China National Standard
    General technical conditions for equipments of automatic system for hydrological data acquisition and transmission
    水文自动测报系统设备通用技术条件
    GB/T 27956-2011- English Version of China National Standard
    Medium--range weather forecast
    中期天气预报
    GB/T 27990-2011- English Version of China National Standard
    Fundamental terms for biochips
    生物芯片基本术语
    GB/T 27766-2011- English Version of China National Standard
    Two-dimensional barcode - Grid matrix code
    二维条码 网格矩阵码
    GB/T 27740-2011- English Version of China National Standard
    Cast polypropylene(CPP) film
    流延聚丙烯(CPP)薄膜
    GB/T 27823-2011- English Version of China National Standard
    Chemicals - Test method of acute dermal toxicity - Fixed dose procedure
    化学品 急性经皮毒性 固定剂量试验方法
    GB/T 27991-2011- English Version of China National Standard
    Fundamental technical requirements for sediment measurement and particle size analysis instrument in open channel
    河流泥沙测验及颗粒分析仪器基本技术条件
    GB/T 27894.2-2011- English Version of China National Standard
    Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data
    天然气 在一定不确定度下用气相色谱法测定组成 第2部分:测量系统的特性和数理统计
    GB/T 27688-2011- English Version of China National Standard
    Scraps of niobium and niobium alloy
    铌及铌合金废料
    GB/T 27685-2011- English Version of China National Standard
    Portable aluminium alloy ladders
    便携式铝合金梯
    GB/T 27972-2011- English Version of China National Standard
    Dry-hanging hollow ceramic slab
    干挂空心陶瓷板
    GB/T 27904-2011- English Version of China National Standard
    Testing method for fire characteristics of furniture and subassemblies exposed to flaming ignition source
    火焰引燃家具和组件的燃烧性能试验方法
    GB/T 27906-2011- English Version of China National Standard
    Life-saving projectile launcher
    救生抛投器
    GB/T 27673-2011- English Version of China National Standard
    Copper,lead,zinc and nickel concentrates - Determination of mass loss of bulk material on drying
    硫化铜、铅、锌和镍精矿 散装干物料质量损失的测定
    GB/T 27817-2011- English Version of China National Standard
    Chemicals - Test method of immunotoxicity
    化学品 免疫毒性试验方法
    GB/T 27920.1-2011- English Version of China National Standard
    Specifications for digital aerial photography - Part 1:Frame digital aerial photography
    数字航空摄影规范 第1部分:框幅式数字航空摄影
    GB/T 27921-2011- English Version of China National Standard
    Risk management - Risk assessment techniques
    风险管理 风险评估技术
    GB/T 27960-2011- English Version of China National Standard
    Ethernet POWLINK communication profile specification
    以太网POWERLINK通信行规规范
    GB/T 27926.2-2011- English Version of China National Standard
    Financial services - Universal financial industry message scheme - Part 2: Roles and responsibilities of registration bodies
    金融服务 金融业通用报文方案 第2部分:注册机构的角色及职责
    GB/T 27927-2011- English Version of China National Standard
    Banking and related financial services - Triple DEA - Modes of operation - Implementation guidelines
    银行业务和相关金融服务 三重数据加密算法操作模式 实施指南
    GB/T 27988-2011- English Version of China National Standard
    Code of practice for salted fish
    咸鱼加工技术规范
    GB/T 28162.3-2011- English Version of China National Standard
    Packaging of components for automatic handing - Part 3: Packaging of surface mount components on continuous tapes
    自动操作用元器件的包装 第3部分:表面安装元器件在连续带上的包装
    GB/T 28124-2011- English Version of China National Standard
    Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases - Gas chromatographic method
    惰性气体中微量氢、氧、甲烷、一氧化碳的测定 气相色谱法
    GB/T 27626-2011- English Version of China National Standard
    Grain and oil machinery - Spiral separator
    粮油机械 螺旋精选机
    GB/T 28135-2011- English Version of China National Standard
    Testing method of acidity(alkalinity) for pesticides - Indicator method
    农药酸(碱)度测定方法 指示剂法
    GB/T 27732-2011- English Version of China National Standard
    Calculation method of energy equilibrium and energy efficiency in washing, screening and oxygen delignification system
    洗涤筛选、氧脱系统能量平衡及能量效率计算方法
    GB/T 28072-2011- English Version of China National Standard
    Detection and identification of Alternaria gaisen K. Nagano
    梨黑斑病菌检疫鉴定方法
    GB/T 28125.1-2011- English Version of China National Standard
    Determination of hazardous materials in air separation process - Part 1: Determination of hydrocarbons
    空分工艺中危险物质的测定 第1部分:碳氢化合物的测定
    GB/T 28059.2-2011- English Version of China National Standard
    Image information management system for public traffic network -Platform networking and sharing - Part 2: Video format and coding
    公路网图像信息管理系统 平台互联技术规范 第2部分:视频格式与编码
    GB/T 28079-2011- English Version of China National Standard
    Detection and identification of Tilletia horrida Tak.
    水稻稻粒黑粉病菌检疫鉴定方法
    GB/T 28055-2011- English Version of China National Standard
    Technical standard for hot tapping and plugging on steel pipeline
    钢制管道带压封堵技术规范
    GB/T 28070-2011- English Version of China National Standard
    Detection and identification of Tilletia walkeri Castlebury&Carris
    黑麦草腥黑粉菌检疫鉴定方法
    GB/T 28062-2011- English Version of China National Standard
    Detection of Candidatus Liberibacter asiaticus using the real-time fluorescent PCR
    柑桔黄龙病菌实时荧光PCR检测方法

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