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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 31310-2014- English Version of China National Standard
    Metallic material—Determination of residual stress—Hole drilling strain-gauge method
    金属材料 残余应力测定 钻孔应变法
    GB 6722-2014- English Version of China National Standard
    Safety regulations for blasting
    爆破安全规程
    GB/T 31303-2014- English Version of China National Standard
    Austenitic-Ferritic duplex stainless steel bars
    奥氏体-铁素体型双相不锈钢棒
    GB/T 5216-2014- English Version of China National Standard
    Structural steel with specified hardenability bands
    保证淬透性结构钢
    GB 3836.8-2014- English Version of China National Standard
    Explosive atmospheres―Part 8: Equipment protection by type of protection “n”
    爆炸性环境 第8部分: 由“n”型保护的设备
    GB/T 1599-2014- English Version of China National Standard
    Antimony ingot
    锑锭
    GB 31252-2014- English Version of China National Standard
    Electrical receptacles and switches with fire monitoring and alarm function
    防火监控报警插座与开关
    GB/T 151-2014- English Version of China National Standard
    Heat exchangers
    热交换器
    GB/T 13993.4-2014- English Version of China National Standard
    Optical fibre cables for telecommunication―Part 4: Outdoor optical fibre cables for access networks
    通信光缆 第4部分:接入网用室外光缆
    GB/T 31315-2014- English Version of China National Standard
    Cold drawn or cold rolled precision weld steel tubes for mechanical structures
    机械结构用冷拔或冷轧精密焊接钢管
    GB 31241-2014- English Version of China National Standard
    Lithium ion cells and batteries used in portable electronic equipments―Safety requirements
    便携式电子产品用锂离子电池和电池组 安全要求
    GB/T 31047-2014- English Version of China National Standard
    Brand valuation―Food processing and manufacturing industry
    品牌价值评价 食品加工、制造业
    GB/T 31299-2014- English Version of China National Standard
    Household electric thermal storage room heaters─Methods for measuring performance
    家用储热式室内加热器 性能测试方法
    GB/T 31255-2014- English Version of China National Standard
    Safety of machinery―Safety specification for the design of industrial type stairs, working platforms and walkways
    机械安全 工业楼梯、工作平台和通道的安全设计规范
    GB/T 13993.3-2014- English Version of China National Standard
    Optical fiber cables for telecommunication―Part 3: Indoor optical fibre cables for generic cabling
    通信光缆 第3部分:综合布线用室内光缆
    GB 3836.14-2014- English Version of China National Standard
    Explosive atmospheres—Part 14: Classification of areas—Explosive gas atmosphere
    爆炸性环境 第14部分:场所分类 爆炸性气体环境
    GB/T 13993.2-2014- English Version of China National Standard
    Optical fibre cables for telecommunication—Part 2: Outdoor optical fibre cables for core networks
    通信光缆 第2部分:核心网用室外光缆
    GB 4706.7-2014- English Version of China National Standard
    Household and similar electrical appliances―Safety―Particular requirements for vacuum cleaners and water-suction cleaning appliances
    家用和类似用途电器的安全 真空吸尘器和吸水式清洁器具的特殊要求
    GB/T 15022.6-2014- English Version of China National Standard
    Resin based reactive compounds used for electrical insulation―Part 6:Epoxy casting resinous compounds use for class 1E distribution transformer in nuclear power generating stations
    电气绝缘用树脂基活性复合物 第6部分:核电站1E级配电变压器绝缘用环氧浇注树脂
    GB/T 31027-2014- English Version of China National Standard
    Cleaner for automotive engine cooling system
    机动车发动机冷却系统内部清洗剂
    GB/T 31305-2014- English Version of China National Standard
    Electromagnetic vibration air pump for aquariums and similar application
    水族箱用及类似用途的电磁振动式气泵
    GB/T 31265-2014- English Version of China National Standard
    Wood I beams for concrete form
    混凝土模板用木工字梁
    GB 3883.1-2014- English Version of China National Standard
    Safety of motor-operated hand-held, transportable electric tools and lawn and garden tools―Part 1:General requirements
    手持式、可移式电动工具和园林工具的安全 第1部分:通用要求
    GB/T 14353.13-2014- English Version of China National Standard
    Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content
    铜矿石、铅矿石和锌矿石化学分析方法 第13部分:镓量、铟量、铊量、钨量和钼量测定
    GB/T 31046-2014- English Version of China National Standard
    Brand valuation—Transportation industry
    品牌价值评价 交通运输业
    GB/T 8770-2014- English Version of China National Standard
    Determination of dynamic water adsorption capability for molecular sieve
    分子筛动态水吸附测定方法
    GB/T 7991.9-2014- English Version of China National Standard
    Test method of vitreous and porcelain enamels―Part 9: Determination of adhesion tensile strength
    搪玻璃层试验方法 第9部分:抗拉强度的测定
    GB 19212.10-2014- English Version of China National Standard
    Safety of transformers,reactors, power supply units and combinations thereof―Part 10: Particular requirements and tests for transformers and power supply units for class Ⅲ handlamps for tungsten filament lamps
    变压器、电抗器、电源装置及其组合的安全 第10部分:Ⅲ类手提钨丝灯用变压器和电源装置的特殊要求和试验
    GB 6675.14-2014- English Version of China National Standard
    Safety of toys―Part 14:Requirements and test methods of finger paints
    玩具安全 第14部分:指画颜料技术要求及测试方法
    GB/T 31332-2014- English Version of China National Standard
    Vulcanizing accelerator—N-cyclohexylbenzothiazole-2-sulfenamide(CBS)
    硫化促进剂 N-环己基-2-苯并噻唑次磺酰胺(CBS)
    GB/T 31307-2014- English Version of China National Standard
    Single electromagnetic piston air pump for aquariums and similar application
    水族箱用及类似用途的单级电磁活塞式气泵
    GB/T 31243-2014- English Version of China National Standard
    Specification of design for disassembly of telecommunication infrastructure equipment
    通信网络产品可拆卸设计规范
    GB/T 31268-2014- English Version of China National Standard
    Restricting excessive packaging for commodity―General rule
    限制商品过度包装 通则
    GB/T 31290-2014- English Version of China National Standard
    Carbon fibre—Determination of the tensile properties of single-filament specimens
    碳纤维 单丝拉伸性能的测定
    GB 4706.47-2014- English Version of China National Standard
    Household and similar electrical appliances—Safety—Particular requirements for electrical heating appliances for breeding and rearing animals
    家用和类似用途电器的安全 动物繁殖和饲养用电加热器的特殊要求
    GB/T 31037.2-2014- English Version of China National Standard
    Fuel cell power system used for industrial lift truck applications―Part 2: Technical specification
    工业起升车辆用燃料电池发电系统 第2部分:技术条件
    GB/T 31032-2014- English Version of China National Standard
    Welding and acceptance standard for steel pipings and pipelines
    钢质管道焊接及验收
    GB/T 8888-2014- English Version of China National Standard
    Wrough heavy non-ferrous metal products-packing,marking,transportation, storing and cetificate of quality
    重有色金属加工产品的包装、标志、运输、贮存和质量证明书
    GB 4706.46-2014- English Version of China National Standard
    Household and similar electrical appliances―Safety―Particular requirements for milking machines
    家用和类似用途电器的安全 挤奶机的特殊要求
    GB 4706.18-2014- English Version of China National Standard
    Household and similar electrical appliances―Safety―Particular requirements for battery chargers
    家用和类似用途电器的安全 电池充电器的特殊要求
    GB 19212.21-2014- English Version of China National Standard
    Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors
    变压器、电抗器、电源装置及其组合的安全 第21部分:小型电抗器的特殊要求和试验
    GB 4706.13-2014- English Version of China National Standard
    Household and similar electrical appliances―Safety―Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers
    家用和类似用途电器的安全 制冷器具、冰淇淋机和制冰机的特殊要求
    GB/T 14353.15-2014- English Version of China National Standard
    Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 15: Determination of selenium content
    铜矿石、铅矿石和锌矿石化学分析方法 第15部分:硒量测定
    GB/T 17283-2014- English Version of China National Standard
    Determination of the water dew point of natural gas―Cooled surface condensation hygrometer
    天然气水露点的测定 冷却镜面凝析湿度计法
    GB/T 14846-2014- English Version of China National Standard
    Tolerances on dimensions and form of aluminium and aluminium alloy extruded profiles
    铝及铝合金挤压型材尺寸偏差
    GB/T 21143-2014- English Version of China National Standard
    Metallic materials―Unified method of test for determination of quasistatic fracture toughness
    金属材料 准静态断裂韧度的统一试验方法
    GB/T 31295-2014- English Version of China National Standard
    The core to wind turbine blade―Determination of dimensional stability at elevated temperatures with flexural load and with compressive load
    风电叶片用芯材 弯曲载荷和压缩载荷下高温尺寸稳定性的测定
    GB/T 31298-2014- English Version of China National Standard
    TC4 titanium alloy plate
    TC4钛合金厚板
    GB/T 31308.1-2014- English Version of China National Standard
    Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 1: Long term signature profiles for CMS Advanced Electronic Signatures (CAdES)
    商业、工业和行政的过程、数据元和单证 长效签名规范 第1部分:CMS高级电子签名(CAdES)的长效签名规范
    GB/T 31026-2014- English Version of China National Standard
    Cleaning fluid for motor vehicle engine lubrication system
    机动车发动机润滑系清洗液

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