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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 22517.4-2017- English Version of China National Standard
    Technical requirements and test methods for sports fields—Part 4: Synthetic surface for basketball
    体育场地使用要求及检验方法 第4部分:合成面层篮球场地
    GB/T 20564.1-2017- English Version of China National Standard
    Continuously cold rolled high strength steel sheet and strip for automobile—Part 1: Bake hardening steel
    汽车用高强度冷连轧钢板及钢带 第1部分:烘烤硬化钢
    GB/T 34215-2017- English Version of China National Standard
    Cold-rolled non-oriented electrical steel strip(sheet)for electric vehicle driving motor
    电动汽车驱动电机用冷轧无取向电工钢带(片)
    GB/T 34254-2017- English Version of China National Standard
    Test method for handle strength and decoration resistance to chemical corrosion of domestic ceramic wares
    日用陶瓷把手、装饰材料牢固度测试方法
    GB/T 34273-2017- English Version of China National Standard
    Coal based Fischer-Tropsch synthesis—Standard test method for calculated cetane index of distillate fuels—Four variable equation
    煤基费托合成 馏分燃料十六烷指数计算法 四变量公式法
    GB/T 34150-2017- English Version of China National Standard
    Printing machinery-Web-fed solventless laminating machine
    印刷机械 卷筒料无溶剂复合机
    GB/T 34266-2017- English Version of China National Standard
    Code of practice for the prevention and reduction of ethyl carbamte contamination in Chinese rice wine
    黄酒中氨基甲酸乙酯预防控制技术措施指南
    GB/T 34165-2017- English Version of China National Standard
    Monitoring and testing code for energy conservation of oil and gas transportation pipeline system
    油气输送管道系统节能监测规范
    GB/T 34180-2017- English Version of China National Standard
    Thermal insulation products for building applications—Determination of the resistance to impact of external thermal insulation composite systems(ETICS)
    建筑用绝热制品 外墙外保温系统抗冲击性测定
    GB/T 34194-2017- English Version of China National Standard
    Guides for energy efficiency assessment of converter process
    转炉工序能效评估导则
    GB/T 6911-2017- English Version of China National Standard
    Determination of sulfate in water for industrial circulating cooling system and boiler
    工业循环冷却水和锅炉用水中硫酸盐的测定
    GB/T 20491-2017- English Version of China National Standard
    Steel slag powder used for cement and concrete
    用于水泥和混凝土中的钢渣粉
    GB/T 34168-2017- English Version of China National Standard
    Test method of gold and silver nanoparticle materials biological effect by transmission electron microscope
    金、银纳米颗粒材料生物效应的透射电子显微镜检测方法
    GB/T 22571-2017- English Version of China National Standard
    Surface chemical analysis—X-ray photoelectron spectrometers—Calibration of energy scales
    表面化学分析 X射线光电子能谱仪 能量标尺的校准
    GB/T 34193-2017- English Version of China National Standard
    Guides for energy efficiency assessment of blast furnace process
    高炉工序能效评估导则
    GB/T 34261-2017- English Version of China National Standard
    Optical film for polarizer—Test method for the anti-scratch
    偏光片用光学薄膜 抗划伤的测试
    GB/T 34245-2017- English Version of China National Standard
    Technical code for safety of formic acid preparation from yellow phosphorus tail gas
    黄磷尾气制甲酸安全技术规程
    GB/T 917-2017- English Version of China National Standard
    Mark rules of highway route and number of national trunk highway
    公路路线标识规则和国道编号
    GB/T 34252-2017- English Version of China National Standard
    Test method for crazing resistance of domestic ceramic wares
    日用陶瓷器抗釉裂测试方法
    GB/T 34289-2017- English Version of China National Standard
    Fitness equipment and location safety sign and labels
    健身器材和健身场所安全标志和标签
    GB/T 34234-2017- English Version of China National Standard
    Analytical method of chemical composition for deoxy-sulphur and cyanide catalyst from coal gas
    煤制气脱氧硫氰化物催化剂化学成分分析方法
    GB/T 7676.5-2017- English Version of China National Standard
    Direct acting indicating analogue electrical measuring instruments and their accessories—Part 5:Special requirements for phase meters, power factor meters and synchroscopes
    直接作用模拟指示电测量仪表及其附件 第5部分:相位表、功率因数表和同步指示器的特殊要求
    GB 18047-2017- English Version of China National Standard
    compressed natural gas as vehicle fuel
    车用压缩天然气
    GB/T 34199-2017- English Version of China National Standard
    Hot-rolled H section steel for electrified railway pillars
    电气化铁路接触网支柱用热轧H型钢
    GB/T 34294-2017- English Version of China National Standard
    Prevention specification of disasters caused by intense rainfall for rural buildings
    农村民居防御强降水引发灾害规范
    GB/T 25102.7-2017- English Version of China National Standard
    Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
    电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量
    GB/T 34284-2017- English Version of China National Standard
    Public sports facilities—Safety requirements for outdoor fitness equipments
    公共体育设施 室外健身设施应用场所安全要求
    GB/T 34325-2017- English Version of China National Standard
    Methods for solar energy resources data quality evaluation
    太阳能资源数据准确性评判方法
    GB/T 12149-2017- English Version of China National Standard
    Determination of silica in water for industrial circulating cooling system and boiler
    工业循环冷却水和锅炉用水中硅的测定
    GB/T 34221-2017- English Version of China National Standard
    stainless steel kettle
    不锈钢水壶
    GB/T 34041.1-2017- English Version of China National Standard
    Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement
    封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计
    GB 34169-2017- English Version of China National Standard
    Commercial coal quality—Civil bulk coal
    商品煤质量 民用散煤
    GB/T 34147-2017- English Version of China National Standard
    Technical guides for water savings assessment
    项目节水评估技术导则
    GB/T 19322.2-2017- English Version of China National Standard
    Small craft—Airborne sound emitted by powered recreational craft—Part 2: Sound assessment using reference craft
    小艇 机动游艇空气噪声 第2部分:用标准艇进行噪声评估
    GB/T 33746.1-2017- English Version of China National Standard
    Technical specification of NFC security—Part 1: NFCIP-1 security services and protocol
    近场通信(NFC)安全技术要求 第1部分:NFCIP-1安全服务和协议
    GB/T 34172-2017- English Version of China National Standard
    Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy
    微束分析 电子背散射衍射 金属及合金的相分析方法
    GB/T 34270-2017- English Version of China National Standard
    Determination of polychorinated biphenyls and hexachlorobenzene in feeds—Gas chromatography
    饲料中多氯联苯与六氯苯的测定 气相色谱法
    GB/T 19322.3-2017- English Version of China National Standard
    Small craft—Airborne sound emitted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures
    小艇 机动游艇空气噪声 第3部分:用计算和测量程序进行噪声评估
    GB/T 34195-2017- English Version of China National Standard
    Guides for energy efficiency assessment of sintering process
    烧结工序能效评估导则
    GB/T 1703-2017- English Version of China National Standard
    Cycle inner tubes
    力车内胎
    GB/T 34228-2017- English Version of China National Standard
    Dipped heat-resistant canvas―Test method for adhesion strength at high temperature
    耐热浸胶帆布 高温粘合性能试验方法
    GB/T 34237-2017- English Version of China National Standard
    Fluorinated olefins for refrigerant use—General method for the determination of water
    制冷剂用氟代烯烃 水分测定通用方法
    GB/T 34209-2017- English Version of China National Standard
    Stainless steel—Determination of multi-element contents—Glow discharge optical emission spectrometry
    不锈钢 多元素含量的测定 辉光放电原子发射光谱法
    GB/T 34229-2017- English Version of China National Standard
    Coalbed methane well test method—Drill stem testing method
    煤层气井试井方法 钻杆地层测试法
    GB/T 34279-2017- English Version of China National Standard
    Safety for fence facilities of cage-football—General requirements
    笼式足球场围网设施安全 通用要求
    GB/T 34231-2017- English Version of China National Standard
    Determination of loss on ignition for coal combustion residues
    煤炭燃烧残余物烧失量测定方法
    GB/T 34322-2017- English Version of China National Standard
    Automatic continuous determination of water quality for boiler and cooling system—Potentiometric titration
    锅炉用水和冷却水水质自动连续测定 电位滴定法
    GB/T 34226-2017- English Version of China National Standard
    Technical guideline for formic acid preparation from yellow phosphorus tail gas
    黄磷尾气制甲酸技术导则
    GB/T 30844.3-2017- English Version of China National Standard
    Variable-frequency drive of 1kV and below—Part 3: Safety requiements
    1kV及以下通用变频调速设备 第3部分:安全规程
    GB 22030-2017- English Version of China National Standard
    Blendstocks of ethanol gasoline for motor vehicles
    车用乙醇汽油调合组分油

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