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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 30865.1-2014- English Version of China National Standard
    Hand protection―Gloves protecting against cuts and stabs by hand knives - Part 1:Chain-mail gloves and arm guards
    手部防护 手持刀具割伤和刺伤的防护手套 第1部分:金属链甲手套和护臂
    GB/T 26930.7-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 7:Determination of softening point(Mettler softening point method)
    原铝生产用炭素材料 煤沥青 第7部分:软化点的测定(Mettler法)
    GB 10395.9-2014- English Version of China National Standard
    Agricultural and forestry machinery—Safety—Part 9: Seed drills
    农林机械 安全 第9部分:播种机械
    GB/T 18507-2014- English Version of China National Standard
    Regulations for gradation and classification on urban land
    城镇土地分等定级规程
    GB/T 30992-2014- English Version of China National Standard
    Conformity verification protocol for safety requirements for industrial automation products―General rule
    工业自动化产品安全要求符合性验证规程 总则
    GB/T 26930.9-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 9:Determination of sulful content by the bomb method
    原铝生产用炭素材料 煤沥青 第9部分:氧弹燃烧法测定硫含量
    GB/T 7113.1-2014- English Version of China National Standard
    Flexible insulating sleeving―Part 1: Definitions and general requirements
    绝缘软管 第1部分:定义和一般要求
    GB/T 13203-2014- English Version of China National Standard
    Test methods for verifying capabilities of motorcycle tyres
    摩托车轮胎性能试验方法
    GB 30981-2014- English Version of China National Standard
    Limit of harmful substances of anticorrosion coatings for construction steel structures
    建筑钢结构防腐涂料中有害物质限量
    GB/T 19933.6-2014- English Version of China National Standard
    Earth-moving machinery―Operator enclosure environment―Part 6: Determination of effect of solar heating
    土方机械 司机室环境 第6部分:太阳光热效应的测定
    GB/T 26930.8-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 8:Determination of coking value
    原铝生产用炭素材料 煤沥青 第8部分:结焦值的测定
    GB/T 4121-2014- English Version of China National Standard
    Test method for stability to thermal darkening of quartz glass
    石英玻璃热变色性试验方法
    GB/T 18735-2014- English Version of China National Standard
    Microbeam analysis—General guide for the specification of nanometer thin reference materials for analytical transmission electron microscope (AEM/EDS)
    微束分析 分析电镜(AEM/EDS)纳米薄标样通用规范
    GB/T 30868-2014- English Version of China National Standard
    Test method for measuring micropipe density of monocrystalline silicon carbide wafers―Chemically etching
    碳化硅单晶片微管密度的测定 化学腐蚀法
    GB/T 30990-2014- English Version of China National Standard
    Determination of the activity of lysozyme
    溶菌酶活性检测方法
    GB/T 26930.12-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 12:Determination of volatile matter content
    原铝生产用炭素材料 煤沥青 第12部分:挥发物含量的测定
    GB 30863-2014- English Version of China National Standard
    Personal protective equipment―Eye and face protection―Laser eye-protectors
    个体防护装备 眼面部防护 激光防护镜
    GB 30439.8-2014- English Version of China National Standard
    Safety requirements for industrial automation products―Part 8: Safety requirements for electrical actuator
    工业自动化产品安全要求 第8部分:电动执行机构的安全要求
    GB/T 18508-2014- English Version of China National Standard
    Regulations for valuation on urban land
    城镇土地估价规程
    GB/T 19933.2-2014- English Version of China National Standard
    Earth-moving machinery―Operator enclosure environment―Part 2: Air filter element test method
    土方机械 司机室环境 第2部分:空气滤清器试验方法
    GB/T 19933.1-2014- English Version of China National Standard
    Earth-moving machinery―Operator enclosure environment―Part 1: Terms and definitions
    土方机械 司机室环境 第1部分:术语和定义
    GB/T 30853-2014- English Version of China National Standard
    Copper and copper alloy forging ring for the traction motors
    牵引电机用铜及铜合金锻环
    GB/T 30985-2014- English Version of China National Standard
    Quartz glass handle for optical fiber manufacture
    光纤制造用石英玻璃把持棒
    GB/T 11017.1-2014- English Version of China National Standard
    Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV(Um=126 kV)―Part 1: Test methods and requirements
    额定电压110kV(Um=126kV)交联聚乙烯绝缘电力电缆及其附件 第1部分:试验方法和要求
    GB 15092.3-2014- English Version of China National Standard
    Switches for appliances―Part 2: Particular requirements for change-over selectors
    器具开关 第2部分:转换选择器的特殊要求
    GB 18173.2-2014- English Version of China National Standard
    Polymer water-proof materials―Part 2: waterstop
    高分子防水材料 第2部分:止水带
    GB 30862-2014- English Version of China National Standard
    Personal fall protection equipment―Anchor devices
    坠落防护 挂点装置
    GB/T 26930.13-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 13:Determination of C/H ratio in the quinoline-insoluble fraction
    原铝生产用炭素材料 煤沥青 第13部分:喹啉不溶物中C/H原子比的测定
    GB/T 30974.2-2014- English Version of China National Standard
    Guide for identification and recording of fiber-reinforced composite materials in databases―Part 2: Guide of identification
    数据库中纤维增强复合材料标识和收录指南 第2部分:标识指南
    GB/T 5949-2014- English Version of China National Standard
    Test method for bubble and air line of transparent quartz glass
    透明石英玻璃气泡、气线试验方法
    GB/T 6572-2014- English Version of China National Standard
    Earth-moving machinery―Hydraulic excavators―Terminology and commercial specifications
    土方机械 液压挖掘机 术语和商业规格
    GB/T 19933.5-2014- English Version of China National Standard
    Earth-moving machinery―Operator enclosure environment―Part 5: Windscreen defrosting system test method
    土方机械 司机室环境 第5部分:风窗玻璃除霜系统的试验方法
    GB/T 19929-2014- English Version of China National Standard
    Earth-moving machinery―Crawler machines―Performance requirements and test procedures for braking systems
    土方机械 履带式机器 制动系统的性能要求和试验方法
    GB/T 26930.10-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 10:Determination of sulful content by an instrumental method
    原铝生产用炭素材料 煤沥青 第10部分:仪器法测定硫含量
    GB/T 26930.6-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 6:Determination of ash
    原铝生产用炭素材料 煤沥青 第6部分:灰分的测定
    GB/T 30988-2014- English Version of China National Standard
    Methods of genomic DNA extraction from plants with high levels of polyphenols
    多酚类植物基因组DNA提取纯化及测试方法
    GB 20814-2014- English Version of China National Standard
    Limit and determination of the quantity of heavy-metal elements in dye products
    染料产品中重金属元素的限量及测定
    GB 30864-2014- English Version of China National Standard
    Respiratory protection―Powered air-purifying respirator
    呼吸防护 动力送风过滤式呼吸器
    GB/T 1981.6-2014- English Version of China National Standard
    Varnishes used for electrical insulation―Part 6:Environment-friendly water or emulsion based impregnating varnishes
    电气绝缘用漆 第6部分:环保型水性浸渍漆
    GB/T 17922-2014- English Version of China National Standard
    Earth-moving machinery―Roll-over protective structures―Laboratory tests and performance requirements
    土方机械 滚翻保护结构 实验室试验和性能要求
    GB/T 30968.3-2014- English Version of China National Standard
    Test method for open-hole/loaded-hole of polymer matrix composite laminates―Part 3: Test method of open-hole tensile strength strength
    聚合物基复合材料层合板开孔/受载孔性能试验方法 第3部分:开孔拉伸强度试验方法
    GB/T 30965-2014- English Version of China National Standard
    Earth-moving machinery―Determination of average ground contact pressure for crawler machines
    土方机械 履带式机器平均接地比压的确定
    GB 14287.3-2014- English Version of China National Standard
    Electrical fire monitoring system―Part 3: Temperature sensing electrical fire monitoring detectors
    电气火灾监控系统 第3部分:测温式电气火灾监控探测器
    GB/T 19933.3-2014- English Version of China National Standard
    Earth-moving machinery―Operator enclosure environment―Part 3: Pressurization test method
    土方机械 司机室环境 第3部分:增压试验方法
    GB/T 30845.2-2014- English Version of China National Standard
    Plugs,socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-Systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships
    高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分:不同类型的船舶用附件的尺寸兼容性和互换性要求
    GB/T 30968.1-2014- English Version of China National Standard
    Test method for open-hole/loaded-hole of polymer matrix composite laminates—Part 1: Test method of bearing response
    聚合物基复合材料层合板开孔/受载孔性能试验方法 第1部分:挤压性能试验方法
    GB/T 30966.3-2014- English Version of China National Standard
    Wind turbines―Communications for monitoring and control of wind power plants―Part 3:Information exchange models
    风力发电机组 风力发电场监控系统通信 第3部分:信息交换模型
    GB/T 30966.1-2014- English Version of China National Standard
    Wind turbines—Communications for monitoring and control of wind power plants—Part 1: Overall description of principles and models
    风力发电机组 风力发电场监控系统通信 第1部分:原则与模型
    GB/T 30983-2014- English Version of China National Standard
    Test method for optical properties of photovoltaic glass
    光伏用玻璃光学性能测试方法
    GB/T 26930.11-2014- English Version of China National Standard
    Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 11:Determination of dynamic viscosity
    原铝生产用炭素材料 煤沥青 第11部分:动态粘度的测定

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