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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 20408-2016- English Version of China National Standard
    Radio-controlled analogue clocks
    指针式电波钟
    GB/T 20290-2016- English Version of China National Standard
    Electric dishwashers for household use—Methods for measuring the performance
    家用电动洗碗机 性能测试方法
    GB/T 32514.3-2016- English Version of China National Standard
    Resistance welding—Welding current measurement for resistance welding—Part 3: Current sensing coil
    电阻焊 焊接电流的测量 第3部分:电流感应线圈
    GB/T 3098.3-2016- English Version of China National Standard
    Mechanical properties of fasteners—Set screws
    紧固件机械性能 紧定螺钉
    GB/T 32566-2016- English Version of China National Standard
    Welded stainless steel cylinders
    不锈钢焊接气瓶
    GB/T 2970-2016- English Version of China National Standard
    Method for ultrasonic testing of thicker steel plates
    厚钢板超声检测方法
    GB 16757-2016- English Version of China National Standard
    Protective clothing—X-ray protective clothing
    防护服装 X射线防护服
    GB/T 20100-2016- English Version of China National Standard
    Stainless steel fiber sintering medium
    不锈钢纤维烧结滤毡
    GB/T 32524.1-2016- English Version of China National Standard
    Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
    声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法
    GB/T 5783-2016- English Version of China National Standard
    Hexagon head bolts—Full thread
    六角头螺栓 全螺纹
    GB/T 7261-2016- English Version of China National Standard
    Basic testing method for relaying protection and security automatic equipment
    继电保护和安全自动装置基本试验方法
    GB/T 17948.4-2016- English Version of China National Standard
    Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation by electrical endurance
    旋转电机 绝缘结构功能性评定 成型绕组试验规程 电压耐久性评定
    GB/T 32485-2016- English Version of China National Standard
    Methods of evaluation of the battery life of a battery-powered watch
    电池驱动手表的电池寿命的评估方法
    GB/T 3767-2016- English Version of China National Standard
    Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
    声学 声压法测定噪声源声功率级和声能量级 反射面上方近似自由场的工程法
    GB/T 13004-2016- English Version of China National Standard
    Periodic inspection and evaluation of seamless steel gas cylinders
    钢质无缝气瓶定期检验与评定
    GB/T 20833.2-2016- English Version of China National Standard
    Rotating electrical machines—The stator winding insulation of rotating electrical machines—Part 2: On-line partial discharge measurements on
    旋转电机 旋转电机定子绕组绝缘 第2部分:在线局部放电测量
    GB/T 32492-2016- English Version of China National Standard
    Content of dimethyl ether in liquefied petroleum gas by gas chromatography
    液化石油气中二甲醚含量气相色谱分析法
    GB/T 31052.10-2016- English Version of China National Standard
    Lifting appliances—Code of inspection and maintenance—Part 10: Series lifting equipments
    起重机械 检查与维护规程 第10部分:轻小型起重设备
    GB/T 32538.1-2016- English Version of China National Standard
    Agricultural vehicles—Mechanical connections on towed vehicles—Part 1: Dimensions for hitch rings of 50/30 mm cross section
    农业车辆 被牵引车辆的机械连接装置 第1部分:50mm/30mm横截面的挂接环尺寸
    GB/T 32538.2-2016- English Version of China National Standard
    Agricultural vehicles—Mechanical connections on towed vehicles—Part 2: Coupling ring 40 with socket
    农业车辆 被牵引车辆的机械连接装置 第2部分:带座孔的40连接环
    GB/T 823-2016- English Version of China National Standard
    Small pan head screws with cross recess
    十字槽小盘头螺钉
    GB/T 5972-2016- English Version of China National Standard
    Cranes—Wire ropes—Care and maintenance, inspection and discard
    起重机 钢丝绳 保养、维护、检验和报废
    GB/T 9766.4-2016- English Version of China National Standard
    Test methods for tyre valves—Part 4: Test methods for tubeless clamp-in valves
    轮胎气门嘴试验方法 第4部分:压紧式无内胎气门嘴试验方法
    GB/T 10067.8-2016- English Version of China National Standard
    Basic specifications for electroheat installations—Part 8: Electroslag remelting furnaces
    电热装置基本技术条件 第8部分:电渣重熔炉
    GB/T 20833.1-2016- English Version of China National Standard
    Rotating electrical machines—The stator winding insulation of rotating electrical machines—Part 1: Off-line partial discharge measurements
    旋转电机 旋转电机定子绕组绝缘 第1部分:离线局部放电测量
    GB/T 32489-2016- English Version of China National Standard
    Technical requirement of energy-saving operation for reheating furnace in steel rolling
    轧钢加热炉节能运行技术要求
    GB/T 32514.2-2016- English Version of China National Standard
    Resistance welding—Welding current measurement for resistance welding—Part 2: Welding current meter with current sensing coil
    电阻焊 焊接电流的测量 第2部分:带电流感应线圈的焊接电流测量仪
    GB/T 32516-2016- English Version of China National Standard
    Thyristor valves of multistage controlled shunt reactors in extra high-voltage transmission systems
    超高压分级式可控并联电抗器晶闸管阀
    GB/T 32479-2016- English Version of China National Standard
    General safety technical requirements for recycled fiber
    再加工纤维基本安全技术要求
    GB/T 4336-2016- English Version of China National Standard
    Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method)
    碳素钢和中低合金钢 多元素含量的测定 火花放电原子发射光谱法(常规法)
    GB/T 6882-2016- English Version of China National Standard
    Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法
    GB/T 5586-2016- English Version of China National Standard
    Test methods for essential property of electrical contact materials
    电触头材料基本性能试验方法
    GB/Z 32519.3-2016- English Version of China National Standard
    1000MW Class Hydraulic-generator—Part 3: Quality Inspection Standards For Installation
    1000MW级水轮发电机 第3部分:安装质量检测导则
    GB/T 822-2016- English Version of China National Standard
    Cheese head screws with cross recess
    十字槽圆柱头螺钉
    GB/T 10233-2016- English Version of China National Standard
    Basic testing method for low-voltage switchgear and controlgear assemblies
    低压成套开关设备和电控设备基本试验方法
    GB/T 32515-2016- English Version of China National Standard
    Variable-frequency drive for injection molding machine
    注塑机专用变频调速设备
    GB/T 32525-2016- English Version of China National Standard
    General specification for photoelectric tracking and measuring equipment
    光电跟踪测量设备通用规范
    GB/T 32570-2016- English Version of China National Standard
    steel plates and strips for freight containers
    集装箱用钢板及钢带
    GB/T 29024.2-2016- English Version of China National Standard
    Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter
    粒度分析 单颗粒的光学测量方法 第2部分:液体颗粒计数器光散射法
    GB/T 7284-2016- English Version of China National Standard
    Wooden framed case
    框架木箱
    GB/T 12009.2-2016- English Version of China National Standard
    Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 2: Determination of hydrolysable chlorine
    塑料 聚氨酯生产用芳香族异氰酸酯 第2部分:水解氯的测定
    GB/T 16461-2016- English Version of China National Standard
    Tool-life testing with single-point turning tools
    单刃车削刀具寿命试验
    GB/T 16824.2-2016- English Version of China National Standard
    Hexagon flange head tapping screws
    六角法兰面自攻螺钉
    GB/T 32481-2016- English Version of China National Standard
    Performance requirements of LED luminaires for tunnel lighting
    隧道照明用LED灯具性能要求
    GB/T 32573-2016- English Version of China National Standard
    Silicon powder—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace
    硅粉 总碳含量的测定 感应炉内燃烧后红外吸收法
    GB/T 32493-2016- English Version of China National Standard
    Test method of ballistic resistance for fibre reinforced composites—Specific absorbed energy by perforation method
    纤维增强复合材料抗弹性能试验方法 贯穿比吸能法
    GB/T 32556.3-2016- English Version of China National Standard
    Cutter arbors with tenon drive—Part 3: Dimensions of hollow taper interface with flange contact surface
    带端键传动的铣刀杆 第3部分:带法兰接触面的空心锥柄的铣刀杆尺寸
    GB/T 32469-2016- English Version of China National Standard
    Plastics—Polyurethane raw materials—Toluene diisocyanates
    塑料 聚氨酯原料 甲苯二异氰酸酯
    GB/T 32510-2016- English Version of China National Standard
    Guide for pumped storage power plant identification system
    抽水蓄能电厂标识系统(KKS)编码导则
    GB/T 2900.20-2016- English Version of China National Standard
    Electrotechnical terminology High-voltage switchgear and controlgear
    电工术语 高压开关设备和控制设备

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