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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 28847.1-2012- English Version of China National Standard
    Building automation and control systems - Part 1:Summarize
    建筑自动化和控制系统 第1部分:概述
    GB/T 28842-2012- English Version of China National Standard
    Operation specification for drug cold chain logistics
    药品冷链物流运作规范
    GB/T 28833-2012- English Version of China National Standard
    Insuring and claiming procedures for international logistics legal liability insurance
    国际物流责任保险投保、索赔规则
    GB/T 28731-2012- English Version of China National Standard
    Proximate analysis of solid biofuels
    固体生物质燃料工业分析方法
    GB/T 28740-2012- English Version of China National Standard
    Equipment of compost treatment and utilization for manure of poultry and livestock
    畜禽养殖粪便堆肥处理与利用设备
    GB/T 28836-2012- English Version of China National Standard
    Credit evaluating index elements for international logistics enterprises
    国际物流企业信用评价指标要素
    GB/T 28838-2012- English Version of China National Standard
    Guideline on heat treatment for wood packing material
    木质包装热处理作业规范
    GB/T 28840-2012- English Version of China National Standard
    Operating standards of township-village commercial retail store
    乡(镇)村商业零售店经营规范
    GB/T 5953.3-2012- English Version of China National Standard
    Steel wire for cold heading - part 3: Non-quenched and tempered steel wire for cold heading
    冷镦钢丝 第3部分:非调质型冷镦钢丝
    GB 28884-2012- English Version of China National Standard
    Seamless steel tubes for large volume gas cylinder
    大容积气瓶用无缝钢管
    GB 15735-2012- English Version of China National Standard
    Requirements for the safety and health in production process of metal heat treatment
    金属热处理生产过程安全、卫生要求
    GB 28735-2012- English Version of China National Standard
    Door opener for fire fighting
    消防用开门器
    GB 28883-2012- English Version of China National Standard
    Composite seamless steel tubes for pressure
    承压用复合无缝钢管
    GB/T 12083-2012- English Version of China National Standard
    Power supply series for gas laser
    气体激光器电源系列
    GB/T 12859.2-2012- English Version of China National Standard
    Piezoelectric ceramic resonators - A specification in the IEC quality assessment System for electronic components (IECQ) - Part 2: Sectional specification-Qualification approval
    电子元器件质量评定体系规范 压电陶瓷谐振器 第2部分:分规范- 鉴定批准
    GB 21976.6-2012- English Version of China National Standard
    Escape apparatus for building fire - Part 6: Escape rope
    建筑火灾逃生避难器材 第6部分:逃生绳
    GB/T 10325-2012- English Version of China National Standard
    Shaped refractory products-rule of acceptance,sampling and inspection
    定形耐火制品验收抽样检验规则
    GB/T 16608.55-2012- English Version of China National Standard
    Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11mm×7,5mm (max)base
    有或无机电继电器 第55部分:空白详细规范 电信用有质量评定的有或无机电继电器 两组转换触点,11mm×7.5mm(最大)底座
    GB/T 18301-2012- English Version of China National Standard
    Refractory products - Determination of resistance to abrasion at ambient temperature
    耐火材料 常温耐磨性试验方法
    GB/T 19229.3-2012- English Version of China National Standard
    Coal-fired flue gas desulphurization equipment - Part 3:The equipment for coal-fired flue gas desulphurization by seawater
    燃煤烟气脱硫设备 第3部分:燃煤烟气海水脱硫设备
    GB/T 15290-2012- English Version of China National Standard
    Generic specification of power supply transformers and filter chokes for use in electronic equipment
    电子设备用电源变压器和滤波扼流圈总技术条件
    GB/T 2290-2012- English Version of China National Standard
    Coal tar pitch
    煤沥青
    GB/T 2423.50-2012- English Version of China National Standard
    Environmental testing - Part 2: Test methods - Test Cy: Damp heat,steady state,accelerated test primarily intended for components
    环境试验 第2部分:试验方法 试验Cy: 恒定湿热 主要用于元件的加速试验
    GB/T 28846-2012- English Version of China National Standard
    Red scarf
    红领巾
    GB/T 28779-2012- English Version of China National Standard
    Rolling bearings - Insert bearing units - Classification
    滚动轴承 带座外球面球轴承 分类
    GB/T 28789-2012- English Version of China National Standard
    Video traffic incident detector
    视频交通事件检测器
    GB/T 28893-2012- English Version of China National Standard
    Surface Chemical Analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Methods used to determine peak intensities and information required when reporting results
    表面化学分析 俄歇电子能谱和X射线光电子能谱 测定峰强度的方法和报告结果所需的信息
    GB/T 28827.2-2012- English Version of China National Standard
    Information technology service - Operations and maintenance - Part 2: Delivery specification
    信息技术服务 运行维护 第2部分:交付规范
    GB/T 2988-2012- English Version of China National Standard
    High alumina bricks
    高铝砖
    GB/T 28835-2012- English Version of China National Standard
    International logistics legal liability insurance - Basic elements of international freight forwarding legal liability insurance
    国际物流责任保险 国际货运代理人责任险基本要素
    GB/T 28898-2012- English Version of China National Standard
    Evaluation of uncertainty in chemical composition analysis for metallurgical materials
    冶金材料化学成分分析测量不确定度评定
    GB/T 28901-2012- English Version of China National Standard
    Analysis of coke-oven gas composition by gas chromatography
    焦炉煤气组分气相色谱分析方法
    GB/T 28810-2012- English Version of China National Standard
    High-voltage switchgear and controlgear - The use of electronic and associated technologies in auxiliary equipment of switchgear and controlgear
    高压开关设备和控制设备 电子及其相关技术在开关设备和控制设备的辅助设备中的应用
    GB/T 28800-2012- English Version of China National Standard
    Air gun pellets
    气枪弹
    GB/T 28850-2012- English Version of China National Standard
    Thermostatic baths and circulators - Heated liquid baths
    恒温槽与恒温循环装置 高温恒温槽
    GB/T 28815-2012- English Version of China National Standard
    Specification for master station of real-time dynamics monitoring system for power systems
    电力系统实时动态监测主站技术规范
    GB/T 28732-2012- English Version of China National Standard
    Determination of total sulfur in solid biofuels
    固体生物质燃料全硫测定方法
    GB/T 28821-2012- English Version of China National Standard
    Technical requirements of relational database management system
    关系数据管理系统技术要求
    GB/T 28869.1-2012- English Version of China National Standard
    Cores made of soft magnetic materials - Measuring methods - Part 1:Generic specification
    软磁材料制成的磁心 测量方法 第1部分:通用规范
    GB/T 28738-2012- English Version of China National Standard
    Finned built-in heat pipe for all-glass evacuated solar collector tubes
    全玻璃真空太阳集热管内置式带翅片的金属热管
    GB/T 28880-2012- English Version of China National Standard
    Non-destructive testing - Evaluating performance characteristics of ultrasonic pulse-echo testing systems without the use of electronic measurement instruments
    无损检测 不用电子测量仪器对脉冲反射式超声检测系统性能特性的评定
    GB/T 28867-2012- English Version of China National Standard
    Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells
    含碱性或其它非酸性电解质的蓄电池和蓄电池组 方形密封镉镍单体蓄电池
    GB/T 28775-2012- English Version of China National Standard
    Synchronous belt drives - Metric pitch - Trapezoidal toothed synchronous pulleys
    同步带传动 米制节距 梯形齿同步带轮
    GB/T 26831.3-2012- English Version of China National Standard
    Society energy metering for reading system specification - Part 3: Dedicated application layer
    社区能源计量抄收系统规范 第3部分:专用应用层
    GB/T 28764-2012- English Version of China National Standard
    Test method for sealing characteristics of packaging containers - Ultrasonic method
    包装容器密闭性检测方法 超声波法
    GB/T 28873-2012- English Version of China National Standard
    General guide of environmental scanning electron microscopy for biological effects on topography induced by nanoparticles
    纳米颗粒生物形貌效应的环境扫描电子显微镜检测方法通则
    GB/T 28734-2012- English Version of China National Standard
    Determination of carbon and hydrogen in solid biofuels
    固体生物质燃料中碳氢测定方法
    GB/T 9532-2012- English Version of China National Standard
    Designations for piezoelectric crystals
    压电单晶材料型号命名方法
    GB/Z 28820.1-2012- English Version of China National Standard
    Long-term radiation ageing in polymers - Part 1: Techniques for monitoring diffusion-limited oxidation
    聚合物长期辐射老化 第1部分:监测扩散限制氧化的技术
    GB/T 3965-2012- English Version of China National Standard
    Determination of diffusible hydrogen in deposited metal
    熔敷金属中扩散氢测定方法

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