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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 30040.3-2013- English Version of China National Standard
    Leak detection systems―Part 3:Liquid systems for tanks
    双层罐渗漏检测系统 第3部分:储罐的液体媒介系统
    GB/T 30166-2013- English Version of China National Standard
    Textiles―Determination of acrylamide
    纺织品 丙烯酰胺的测定
    GB/T 30138-2013- English Version of China National Standard
    Design code for exhaust and cooling water heat recovery system of gas electric power plant with reciprocating internal combustion engines
    往复式内燃燃气电站余热利用系统设计规范
    GB/T 29910.1-2013- English Version of China National Standard
    Industrial communication networks―Fieldbus specifications―Type 20 HART specification―Part 1: HART wired network physical layer service definition and protocol specification
    工业通信网络 现场总线规范 类型20:HART规范 第1部分:HART有线网络物理层服务定义和协议规范
    GB/T 30152-2013- English Version of China National Standard
    Testing code for photovoltaic generation system connected to distribution network
    光伏发电系统接入配电网检测规程
    GB/T 3260.9-2013- English Version of China National Standard
    Methods for chemical analysis of tin―Part 9: Determination of sulphur content―Infra-red absorption method after high frequency induction furnace
    锡化学分析方法 第9部分:硫量的测定 高频感应炉燃烧红外吸收法
    GB/T 30114.1-2013- English Version of China National Standard
    Terminology for space science and application―Part 1: General
    空间科学及其应用术语 第1部分:基础通用
    GB/T 30147-2013- English Version of China National Standard
    Technical requirements for real time intelligent video analysis devices in surveillance system
    安防监控视频实时智能分析设备技术要求
    GB/T 30090-2013- English Version of China National Standard
    Standard guide for temperature electromotive force(emf) tables for non-letter designated thermocouple combinations
    无字母代号热电偶分度表
    GB/T 30104.209-2013- English Version of China National Standard
    Digital addressable lighting interface―Part 209: Particular requirements for control gear―Colour control (device type 8)
    数字可寻址照明接口 第209部分:控制装置的特殊要求 颜色控制(设备类型8)
    GB/T 30104.208-2013- English Version of China National Standard
    Digital addressable lighting interface―Part 208: Particular requirements for control gear―Switching function (device type 7)
    数字可寻址照明接口 第208部分:控制装置的特殊要求 开关功能(设备类型7)
    GB/T 30126-2013- English Version of China National Standard
    Textiles―Testing and evaluation for anti-mosquitoes properties
    纺织品 防蚊性能的检测和评价
    GB/T 2679.1-2013- English Version of China National Standard
    Paper―Determination of transmittance―Diffuse reflectance measurement
    纸 透明度的测定 漫反射法
    GB/T 3260.1-2013- English Version of China National Standard
    Methods for chemical analysis of tin―Part 1:Determination of copper content―Flame atomic absorption spectrometric method
    锡化学分析方法 第1部分:铜量的测定 火焰原子吸收光谱法
    GB/T 30040.5-2013- English Version of China National Standard
    Leak detection systems―Part 5:Tank gauge leak detection systems
    双层罐渗漏检测系统 第5部分:储罐液位仪测漏系统
    GB/T 30132-2013- English Version of China National Standard
    Hectograph books and periodicals paper
    胶印书刊纸
    GB/T 30040.1-2013- English Version of China National Standard
    Leak detection systems―Part 1:General principles
    双层罐渗漏检测系统 第1部分:通则
    GB/T 30158-2013- English Version of China National Standard
    Determination of nickel released from accessories on textile products
    纺织制品附件镍释放量的测定
    GB/T 30104.201-2013- English Version of China National Standard
    Digital addressable lighting interface―Part 201: Particular requirements for control gear―Fluorescent lamps (device type 0)
    数字可寻址照明接口 第201部分:控制装置的特殊要求 荧光灯(设备类型0)
    GB/T 30175-2013- English Version of China National Standard
    Safety of machinery―Guidance on the application of GB/T 16855.1 and GB 28526 in the design of safety-related control systems
    机械安全 应用GB/T 16855.1和GB 28526设计安全相关控制系统的指南
    GB/T 30091-2013- English Version of China National Standard
    Specifications for membrane key board
    薄膜键盘技术条件
    GB/Z 5169.42-2013- English Version of China National Standard
    Fire hazard testing for electric and eletronic products―Part 42: Test flamesConfirmatory tests―Guidance
    电工电子产品着火危险试验 第42部分:试验火焰 确认试验 导则
    GB/T 9770-2013- English Version of China National Standard
    Steel cord conveyor belts for general use
    普通用途钢丝绳芯输送带
    GB/T 5657-2013- English Version of China National Standard
    Technical specifications for centrifugal pumps ( Class Ⅲ)
    离心泵技术条件( Ⅲ类)
    GB/T 7660.2-2013- English Version of China National Standard
    Reflecting prisms―Part 2: Characteritics of image rotation
    反射棱镜 第2部分:像偏转特性
    GB/T 8630-2013- English Version of China National Standard
    Textiles―Determination of dimensional change in washing and drying
    纺织品 洗涤和干燥后尺寸变化的测定
    GB/T 7660.1-2013- English Version of China National Standard
    Reflecting prisms―Part 1: Geometrical characteritics
    反射棱镜 第1部分:几何特性
    GB/T 3371-2013- English Version of China National Standard
    Optical dividing head
    光学分度头
    GB/T 9820.1-2013- English Version of China National Standard
    Horological vocabulary―Part 1: Technical and scientific definitions
    计时学术语 第1部分:科学技术定义
    GB/Z 30154-2013- English Version of China National Standard
    Medical laboratories―Guidance on laboratory implementation of GB/T 22576-2008
    医学实验室 GB/T 22576-2008 实验室实施指南
    GB/T 7247.13-2013- English Version of China National Standard
    Safety of laser products―Part 13: Measurements for classification of laser products
    激光产品的安全 第13部分:激光产品的分类测量
    GB/T 8941-2013- English Version of China National Standard
    Paper and board—Measurement of specular gloss
    纸和纸板 镜面光泽度的测定
    GB/T 7351-2013- English Version of China National Standard
    Fiber grade polyvinyl alcohol resins
    纤维级聚乙烯醇树脂
    GB/T 5169.12-2013- English Version of China National Standard
    Fire hazard testing for electric and electronic products―Part 12: Glowing/hot-wire based test methods―Glow-wire flammability index (GWFI) test method for materials
    电工电子产品着火危险试验 第12部分:灼热丝/热丝基本试验方法 材料的灼热丝可燃性指数(GWFI)试验方法
    GB/T 8012-2013- English Version of China National Standard
    Casting tin-lead solders
    铸造锡铅焊料
    GB/T 11616-2013- English Version of China National Standard
    Synchronous belt dirves—Belts with pitch codes—MXL , XXL , XL , L , H, XH and XXH—Synchronous belt dimensions
    同步带传动 节距型号MXL、XXL、XL、L、H、XH和XXH 同步带尺寸
    GB 17915-2013- English Version of China National Standard
    Specifications for storage and preservation of corrosive goods
    腐蚀性商品储存养护技术条件
    GB 30079.1-2013- English Version of China National Standard
    Safety specification for aluminium and aluminium alloys plates,sheets and foils and foils production―Part 1: Cast-rolling
    铝及铝合金板、带、箔安全生产规范 第1部分:铸轧
    GB/T 12726.3-2013- English Version of China National Standard
    Nuclear power plants―Instrunmentation important to safety―Radiation monitoring for accident and post-accident conditions―Part 3: Equipment for continous high range area gamma monitoring
    核电厂安全重要仪表 事故及事故后辐射监测 第3部分:高量程区域γ连续监测设备
    GB 30080-2013- English Version of China National Standard
    Safe production specifications for copper and copper alloy melting and casting
    铜及铜合金熔铸安全生产规范
    GB/T 13006-2013- English Version of China National Standard
    NPSH for centrifugal,mixed flow and axial flow pumps
    离心泵、混流泵和轴流泵 汽蚀余量
    GB/T 12604.3-2013- English Version of China National Standard
    Non-destructive testing―Terminology―Terms used in penetrant testing
    无损检测 术语 渗透检测
    GB 4793.9-2013- English Version of China National Standard
    Safety requirements for electrical equipment for measurement, control and laboratory use―Part 9: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
    测量、控制和实验室用电气设备的安全要求 第9部分:实验室用分析和其他目的自动和半自动设备的特殊要求
    GB/T 15591-2013- English Version of China National Standard
    Judging method for Mixed coal type of commercial coal
    商品煤混煤类型的判别方法
    GB/T 15589-2013- English Version of China National Standard
    Classification of microlithotype
    显微煤岩类型分类
    GB/T 17738.3-2013- English Version of China National Standard
    Radio frequency and coaxial cable assemblies―Part 3:Sectional specification for semi-flexible coaxial cable assemiblies
    射频同轴电缆组件 第3部分:半柔同轴电缆组件分规范
    GB/T 17738.1-2013- English Version of China National Standard
    Radio frequency and coaxial cable assemblies―Part 1:Generic specification―General requirements and test methods
    射频同轴电缆组件 第1部分:总规范 一般要求和试验方法
    GB/T 16831-2013- English Version of China National Standard
    Standard representation of geographic point location by coordinates
    基于坐标的地理点位置标准表示法
    GB/T 14864-2013- English Version of China National Standard
    Solid-polyethene insulated flexible radio-frequency cables
    实心聚乙烯绝缘柔软射频电缆
    GB/T 18828-2013- English Version of China National Standard
    Divers' watches
    潜水表

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