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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 7983-2013- English Version of China National Standard
    Conveyor belts―Transverse flexibility(troughability)―Test method
    输送带 横向柔性(成槽性) 试验方法
    GB/T 8891-2013- English Version of China National Standard
    Tube of copper and copper alloy for heat radiator
    铜及铜合金散热管
    GB/T 30065-2013- English Version of China National Standard
    Welded ferritic stainless steel tubes for feedwater heater
    给水加热器用铁素体不锈钢焊接钢管
    GB/Z 17624.2-2013- English Version of China National Standard
    Electromagnetic compatibility - General - Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
    电磁兼容 综述 与电磁现象相关设备的电气和电子系统实现功能安全的方法
    GB 30051-2013- English Version of China National Standard
    General technical requirements for push-bar emergency exit locks
    推闩式逃生门锁通用技术要求
    GB/T 30116-2013- English Version of China National Standard
    Requirements for semiconductor manufacturing facility electromagnetic compatibility
    半导体生产设施电磁兼容性要求
    GB/T 30066-2013- English Version of China National Standard
    Welded ferritic stainless steel tubes for heat-exchanger and condenser
    热交换器和冷凝器用铁素体不锈钢焊接钢管
    GB/T 30060-2013- English Version of China National Standard
    Steel plates for line pipe fittinge of petroleum and natural gas
    石油天然气输送管件用钢板
    GB/T 30081-2013- English Version of China National Standard
    Safe-production specification for reverberatory refining
    反射炉精炼安全生产规范
    GB/T 2882-2013- English Version of China National Standard
    Nickel and nickel alloys tube
    镍及镍合金管
    GB/T 13237-2013- English Version of China National Standard
    Cold rolled quality carbon structural steel sheets and strips
    优质碳素结构钢冷轧钢板和钢带
    GB 17914-2013- English Version of China National Standard
    Specifications for storage and preservation of combustible and explosive goods
    易燃易爆性商品储存养护技术条件
    GB/T 30062-2013- English Version of China National Standard
    Terminology of steel pipes and tubes
    钢管术语
    GB/T 30110-2013- English Version of China National Standard
    Measuring methods of parameters of HgCdTe epilayers used for space infrared detectors
    空间红外探测器碲镉汞外延材料参数测试方法
    GB/T 30049-2013- English Version of China National Standard
    Test method for washability of coal core sample
    煤芯煤样可选性试验方法
    GB/T 30041-2013- English Version of China National Standard
    Head Protection―Code of practice for selection and use of industrial safety helmets
    头部防护 安全帽选用规范
    GB/T 30098-2013- English Version of China National Standard
    Laboratory magnetic driven autoclave
    实验室用磁力驱动反应釜
    GB/T 30073-2013- English Version of China National Standard
    Seamless austenitic stainless steel tubes for heat exchangers in nuclear power plant
    核电站热交换器用奥氏体不锈钢无缝钢管
    GB/T 30040.6-2013- English Version of China National Standard
    Leak detection systems―Part 6:Sensors in monitoring wells
    双层罐渗漏检测系统 第6部分:监测井用传感器显示系统
    GB/T 16988-2013- English Version of China National Standard
    Quantitative determination for mixtures of special animal fibre and wool
    特种动物纤维与绵羊毛混合物含量的测定
    GB/T 30141-2013- English Version of China National Standard
    Fundamental technical requirements for ring gate of hydraulic turbines
    水轮机筒形阀基本技术条件
    GB/T 12726.2-2013- English Version of China National Standard
    Nuclear power plants―Instrumentation important to safety―Radiation monitoring for accident and post-accident conditions—Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air
    核电厂安全重要仪表 事故及事故后辐射监测 第2部分:气态排出流及通风中放射性离线连续监测设备
    GB/T 17932-2013- English Version of China National Standard
    Film grade polyester chip(PET)
    膜级聚酯切片(PET)
    GB/T 17616-2013- English Version of China National Standard
    Unified numbering system for designation of iron,steel and alloy
    钢铁及合金牌号统一数字代号体系
    GB/T 30164-2013- English Version of China National Standard
    Textile machinery and accessories―Steel pins for spinning preparatory and spinning machinery
    纺织机械与附件 纺纱准备与纺纱机械用钢针
    GB/T 30173.1-2013- English Version of China National Standard
    Mechanical vibration and shock—Resilient mounting systems—Part 1: Technical information to be exchanged for the application of isolation systems
    机械振动与冲击 弹性安装系统 第1部分:用于交换的隔振系统的技术信息
    GB/T 30064-2013- English Version of China National Standard
    Metallic materials - Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
    金属材料 钢构件断裂评估中裂纹尖端张开位移(CTOD)断裂韧度的拘束损失修正方法
    GB/T 30174-2013- English Version of China National Standard
    Safety of machinery―Terms
    机械安全 术语
    GB/T 17737.1-2013- English Version of China National Standard
    Coaxial communication cables-Part1:Generic specification-General, definitions and requirements
    同轴通信电缆 第1部分:总规范 总则、定义和要求
    GB/T 17215.303-2013- English Version of China National Standard
    Electricity metering equipment (a.c.)―Particular requirements―Part 3: Digital input electricity meters
    交流电测量设备 特殊要求 第3部分:数字化电能表
    GB/T 30069.1-2013- English Version of China National Standard
    Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems
    金属材料 高应变速率拉伸试验 第1部分:弹性杆型系统
    GB/T 3260.3-2013- English Version of China National Standard
    Methods for chemical analysis of tin―Part 3:Determination of bismuth content KI photometric method and flame atomic absorption spectrometric method
    锡化学分析方法 第3部分:铋量的测定 碘化钾分光光度法和火焰原子吸收光谱法
    GB/T 4335-2013- English Version of China National Standard
    Determination of ferrite grain size for cold rolled low carbon steel sheets
    低碳钢冷轧薄板铁素体晶粒度测定法
    GB/T 18043-2013- English Version of China National Standard
    Jewellery - Determination of precious metal content - Method using X-ray fluorescence spectrometri
    首饰 贵金属含量的测定 X射线荧光光谱法
    GB/T 30089-2013- English Version of China National Standard
    Determination of chlorporpamide,carbutamide and tolbutamide in cosmetics by LC-MS/MS method
    化妆品中氯磺丙脲、氨磺丁脲、甲苯磺丁脲的测定 液相色谱/串联质谱法
    GB/T 30143-2013- English Version of China National Standard
    Specification for YZR series of wound-rotor three-phase induction motors for crane and metallurgical applications
    YZR系列起重及冶金用绕线转子三相异步电动机技术条件(机座号450~500)
    GB/T 30104.102-2013- English Version of China National Standard
    Digital addressable lighting interface―Part 102: General requirments―Control gear
    数字可寻址照明接口 第102部分:一般要求 控制装置
    GB/T 9364.10-2013- English Version of China National Standard
    Miniature fuses―Part 10: User guide for miniature fuses
    小型熔断器 第10部分:用户指南
    GB 1094.16-2013- English Version of China National Standard
    Power transformers—Part 16: Transformers for wind turbine applications
    电力变压器 第16部分:风力发电用变压器
    GB/T 17626.12-2013- English Version of China National Standard
    Electromagnetic compatibility - Testing and measurement techniques - Ring wave immunity test
    电磁兼容 试验和测量技术 振铃波抗扰度试验
    GB/T 16886.16-2013- English Version of China National Standard
    Biological evaluation of medical devices―Part 16: Toxicokinetic study design for degradation products and leachables
    医疗器械生物学评价 第16部分:降解产物与可沥滤物毒代动力学研究设计
    GB/T 30148-2013- English Version of China National Standard
    Security alarm equipments―EMC immunity requirements and test methods
    安全防范报警设备 电磁兼容抗扰度要求和试验方法
    GB/T 30057-2013- English Version of China National Standard
    Code of contracts for international freight forwarders
    国际货运代理合同规范
    GB/T 3260.6-2013- English Version of China National Standard
    Methods for chemical analysis of tin―Part 6: Determination of arsenic contents―Malachite green arsenic molybdenum heteropoly acid photometric method
    锡化学分析方法 第6部分:砷量的测定 孔雀绿-砷钼杂多酸分光光度法
    GB/T 30139-2013- English Version of China National Standard
    General specification for industrial electromagnetic shielding fabric
    工业用电磁屏蔽织物通用技术条件
    GB/T 30068-2013- English Version of China National Standard
    Cold rolled steel sheets and strips for appliance
    家电用冷轧钢板和钢带
    GB/T 30144-2013- English Version of China National Standard
    Specification for YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships
    YZP-H系列船用起重用变频调速三相异步电动机技术条件
    GB/T 4460-2013- English Version of China National Standard
    Mechanical drawings—Graphical symbols for kinematic diagrams
    机械制图 机构运动简图用图形符号
    GB/T 11313.24-2013- English Version of China National Standard
    Radio frequency connectors―Part 24: Sectional specification-radio frequency coaxial connectors with screw coupling, typically for use in 75Ω cable networks (type F)
    射频连接器 第24部分: 75Ω电缆分配系统用螺纹连接射频同轴连接器(F型)分规范
    GB/T 17737.5-2013- English Version of China National Standard
    Coaxial communication cables-Part 5:Sectional specification for CATV trunk and distribution cables
    同轴通信电缆 第5部分:CATV用干线和配线电缆分规范

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