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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 34908-2017- English Version of China National Standard
    Terminology for oceanic resources survey
    大洋资源调查术语
    GB/T 34811-2017- English Version of China National Standard
    Meteorological grades of water-saving irrigation—Wheat
    作物节水灌溉气象等级 小麦
    GB/T 3780.2-2017- English Version of China National Standard
    Carbon black—Part 2:Determination of oil absorption number
    炭黑 第2部分:吸油值的测定
    GB/T 34976-2017- English Version of China National Standard
    Information security technology—Security technical requirements and testing and evaluation approachs for operating system of smart mobile terminals
    信息安全技术 移动智能终端操作系统安全技术要求和测试评价方法
    GB/T 34842-2017- English Version of China National Standard
    Footwear—Chemical tests—Determination of formamide
    鞋类 化学试验方法 甲酰胺的测定
    GB/T 34718-2017- English Version of China National Standard
    Technical code of wildlife feed and management-Blue fox
    野生动物饲养管理技术规程 蓝狐
    GB/T 25074-2017- English Version of China National Standard
    Solar-grade polycrystalline silicon
    太阳能级多晶硅
    GB/T 34690.3-2017- English Version of China National Standard
    Graphic technology—Digitalized process control for offset printing—Part 3: Originals reception and processing
    印刷技术 胶印数字化过程控制 第3部分:原始资料的接收和处理
    GB/T 22119-2017- English Version of China National Standard
    Credit service agency—Specifications for trustworthiness assessment business
    信用服务机构 诚信评价业务规范
    GB/T 15412-2017- English Version of China National Standard
    General specification of pan/tilt head for non-broadcast TV camera
    应用电视摄像机云台通用规范
    GB/T 34906-2017- English Version of China National Standard
    Geological evaluating methods for tight oil
    致密油地质评价方法
    GB/T 22159.4-2017- English Version of China National Standard
    Acoustics and vibration―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion
    声学与振动 弹性元件振动-声传递特性实验室测量方法 第4部分:弹性非支撑件平动动刚度
    GB/T 34913-2017- English Version of China National Standard
    Classification and presentation of civil building energy use
    民用建筑能耗分类及表示方法
    GB 20074-2017- English Version of China National Standard
    External projections for motorcycles and mopeds
    摩托车和轻便摩托车外部凸出物
    GB/T 16697-2017- English Version of China National Standard
    General technical requirement and measurement method for non-broadcast camera of single sensor
    单传感器应用电视摄像机通用技术要求及测量方法
    GB/T 34888-2017- English Version of China National Standard
    Rotary shaft lip-type seals—Determination of installing and removing forces
    旋转轴唇形密封圈 装拆力的测定
    GB/T 34954.1-2017- English Version of China National Standard
    Process management for avionics—Electronic components capability in operation—Part 1:Temperature uprating
    航空电子过程管理 电子器件使用性能 第1部分:温度升额
    GB/T 17540-2017- English Version of China National Standard
    General specification for desktop laser printers
    台式激光打印机通用规范
    GB/T 34995-2017- English Version of China National Standard
    Technical requirements and measurement methods of receiving equipments for time service in single frequency network
    单频网授时接收设备技术要求和测量方法
    GB/T 34989-2017- English Version of China National Standard
    Connectors—Safety requirements and tests
    连接器 安全要求和试验
    GB/T 8814-2017- English Version of China National Standard
    Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows
    门、窗用未增塑聚氯乙烯(PVC-U)型材
    GB/T 2930.5-2017- English Version of China National Standard
    Rules of seed testing for forage, turfgrass and other herbaceous plant—Biochemical test for viability
    草种子检验规程 生活力的生物化学(四唑)测定
    GB/T 156-2017- English Version of China National Standard
    Standard Voltages
    标准电压
    GB/T 34763-2017- English Version of China National Standard
    Urea aldehyde slow release fertilizer
    脲醛缓释肥料
    GB/T 34834-2017- English Version of China National Standard
    Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
    声学 环境噪声评价中脉冲声事件暴露声级分布的计算方法
    GB/T 34745-2017- English Version of China National Standard
    Porcine circovirus type 2—Method of detecting virus by SYBR GreenⅠreal-time PCR
    猪圆环病毒2型 病毒SYBR GreenⅠ实时荧光定量PCR检测方法
    GB/T 7934-2017- English Version of China National Standard
    Hydraulic two-port slip-in cartridge valves—Technical requirements
    液压二通盖板式插装阀 技术条件
    GB/T 34831-2017- English Version of China National Standard
    Nanotechnologies—Electron microscopy imaging of noble metal nanoparticles—High angle annular dark field imaging method
    纳米技术 贵金属纳米颗粒电子显微镜成像 高角环形暗场法
    GB/T 13539.3-2017- English Version of China National Standard
    Low-voltage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—Examples of standardized systems of fuses A to F
    低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求 (主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F
    GB/T 34706-2017- English Version of China National Standard
    Determination of organotins content in coatings—Gas chromatography/mass spectrometry method
    涂料中有机锡含量的测定 气质联用法
    GB/T 34698-2017- English Version of China National Standard
    Rubber compounding ingredients—Determination of water soluble substance of silica,precipitated,hydrated—Electrolytic conductivity method
    橡胶配合剂 沉淀水合二氧化硅水可溶物含量的测定 电导率法
    GB/T 34723-2017- English Version of China National Standard
    Residual styrene monomer content determination in unsaturated polyester decorative wood-based panels by gas chromatography
    不饱和聚酯树脂装饰人造板残留苯乙烯单体含量测定 气相色谱法
    GB/T 34902-2017- English Version of China National Standard
    Contact shapemeter for cold rolling strip
    冷轧带材接触式板形仪
    GB/T 34813-2017- English Version of China National Standard
    Meteorological grades of water-saving irrigation—Soybean
    作物节水灌溉气象等级 大豆
    GB/T 34900-2017- English Version of China National Standard
    Micro-electromechanical system technology—Measuring method for residual strain measurements of MEMS microstructures using an optical interferometer
    微机电系统(MEMS)技术 基于光学干涉的MEMS微结构残余应变测量方法
    GB/T 8117.4-2017- English Version of China National Standard
    Rules for steam turbine thermal acceptance test—Part 4: Method D—Simplified performance test rules for steam turbine and its thermal cycle
    汽轮机热力性能验收试验规程 第4部分:方法D 汽轮机及其热力循环简化性能试验
    GB/T 34787-2017- English Version of China National Standard
    Grain and oil machinery—Roller separator
    粮油机械 滚筒精选机
    GB/T 20840.6-2017- English Version of China National Standard
    Instrument transformers—Part 6:Additional general requirements for low-power instrument transformers
    互感器 第6部分:低功率互感器的补充通用技术要求
    GB/T 29265.204-2017- English Version of China National Standard
    Information technology—Information device intelligent grouping and resource sharing—Part 204:Gateway
    信息技术 信息设备资源共享协同服务 第204部分:网关
    GB/T 34910.2-2017- English Version of China National Standard
    Guidelines for marine renewable energy resources survey and assessment—Part 2: Tidal energy
    海洋可再生能源资源调查与评估指南 第2部分: 潮汐能
    GB/T 34988-2017- English Version of China National Standard
    Information technology—General specification for toner cartridge for monochromatic laser printer
    信息技术 单色激光打印机用鼓粉盒通用规范
    GB/T 34925-2017- English Version of China National Standard
    On-site inspections method of a.c. circuit systems for 110 kV substations on plateau
    高原110 kV变电站交流回路系统现场检验方法
    GB/T 3780.4-2017- English Version of China National Standard
    Carbon black—Part 4:Determination of oil absorption number for compressed sample
    炭黑 第4部分:压缩试样吸油值的测定
    GB/T 34910.4-2017- English Version of China National Standard
    Guidelines for marine renewable energy resources survey and assessment—Part 4: Marine current
    海洋可再生能源资源调查与评估指南 第4部分: 海流能
    GB/T 34786-2017- English Version of China National Standard
    Grain and oil machinery—Toothed cracking roll
    粮油机械 齿辊式破碎机
    GB/T 7602.4-2017- English Version of China National Standard
    Quantitative determination of T501 oxidation inhibitor content in transformer oil or turbine oil—Part 4: GC/MS method
    变压器油、涡轮机油中T501抗氧化剂含量测定法 第4部分:气质联用法
    GB/T 34860-2017- English Version of China National Standard
    General specification for slotless permanent-magnet motor
    无槽永磁电动机通用技术条件
    GB/T 34824-2017- English Version of China National Standard
    The test method of wind load resistance performance for screens of windows and doors
    建筑纱门窗抗风性能检测方法
    GB/T 34694-2017- English Version of China National Standard
    Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method
    塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法
    GB/T 16857.2-2017- English Version of China National Standard
    Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 2: CMMs used for measuring linear dimensions
    产品几何技术规范(GPS) 坐标测量机的验收检测和复检检测 第2部分: 用于测量线性尺寸的坐标测量机

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