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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 31941-2015- English Version of China National Standard
    Non-nuclear safety class welded carbon steel and alloy steel pipes for nuclear power plant
    核电站用非核安全级碳钢及合金钢焊接钢管
    GB/T 30839.44-2015- English Version of China National Standard
    Energy consumption grading for industrial electroheat installations—part 44:Bogie hearth resistance furnace
    工业电热装置能耗分等 第44部分:台车式电阻炉
    GB/T 31943-2015- English Version of China National Standard
    Continuously cold rolled steel strips for precision welded tubes
    精密焊接钢管用冷连轧钢带
    GB/T 11885-2015- English Version of China National Standard
    Automatic rail-weighbridges
    自动轨道衡
    GB/T 18091-2015- English Version of China National Standard
    Optical and thermal performance of glass curtain wall
    玻璃幕墙光热性能
    GB/T 17731-2015- English Version of China National Standard
    Magnesium alloy sacrificial anode
    镁合金牺牲阳极
    GB/T 31946-2015- English Version of China National Standard
    Steel plates for steel penstock in hydropower station
    水电站压力钢管用钢板
    GB/T 31874-2015- English Version of China National Standard
    ebXML based transportation rate request and response
    基于ebXML的运输费用询价与报价
    GB/T 31973-2015- English Version of China National Standard
    Natural weathering exposure tests for automotive non-metallic materials and parts
    汽车非金属材料及部件自然曝露试验方法
    GB/T 32054-2015- English Version of China National Standard
    Electronic commerce trading product information description—Electronic components
    电子商务交易产品信息描述 电子元器件
    GB/T 31990.1-2015- English Version of China National Standard
    Technical specification for electric power information transmission system on plastic optical fiber—Part 1: Technical requirements
    塑料光纤电力信息传输系统技术规范 第1部分:技术要求
    GB/T 13709-2015- English Version of China National Standard
    Blank detail specification of X-ray tubes for industry
    工业用X射线管空白详细规范
    GB/T 31936-2015- English Version of China National Standard
    Rolls for welding steel pipe
    焊接钢管轧辊
    GB/T 3091-2015- English Version of China National Standard
    Welded steel pipes for low pressure liquid delivery
    低压流体输送用焊接钢管
    GB/T 31977-2015- English Version of China National Standard
    Seamless copper alloy tubes for nuclear power heat-exchanger
    核电冷凝器用铜合金无缝管
    GB/T 31983.11-2015- English Version of China National Standard
    Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances
    低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值
    GB/T 31879-2015- English Version of China National Standard
    Road vehicles—General technical requirements for fifth wheel
    道路车辆 牵引座通用技术条件
    GB/T 30839.21-2015- English Version of China National Standard
    Energy consumption grading for industrial electroheat installations—Part 21:Ladle refining furnace
    工业电热装置能耗分等 第21部分:钢包精炼炉
    GB/T 31990.3-2015- English Version of China National Standard
    Technical specification for electric power information transmission system on plastic optical— Part 3: Opitical transceiver module
    塑料光纤电力信息传输系统技术规范 第3部分:光电收发模块
    GB/T 31990.2-2015- English Version of China National Standard
    Technical specification for electric power information transmission system on plastic optical fiber—Part 2: Transceiver communication unit
    塑料光纤电力信息传输系统技术规范 第2部分:收发通信单元
    GB/T 8960-2015- English Version of China National Standard
    Polyester drawn yarns
    涤纶牵伸丝
    GB/T 4210-2015- English Version of China National Standard
    Electrotechnical terminology—Electromechanical components for electronic equipment
    电工术语 电子设备用机电元件
    GB/T 14849.7-2015- English Version of China National Standard
    Methods for chemical analysis of silicon metal—Part 7: Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry
    工业硅化学分析方法 第7部分:磷含量的测定 磷钼蓝分光光度法
    GB/T 31906-2015- English Version of China National Standard
    Textiles—Aqueous liquid repellency—Water/alcohol solution resistance test
    纺织品 拒水溶液性 抗水醇溶液试验
    GB/T 31962-2015- English Version of China National Standard
    Wastewater quality standards for discharge to municipal sewers
    污水排入城镇下水道水质标准
    GB/T 31903-2015- English Version of China National Standard
    Rules of product naming、marking and packing for garment interlinings
    服装衬布产品命名规则、标志和包装
    GB/T 31881-2015- English Version of China National Standard
    Accelerated weathering test methods of automotive nonmetal components and materials using a fluorescent UV and condensation apparatus
    汽车非金属部件及材料紫外加速老化试验方法
    GB/T 32023-2015- English Version of China National Standard
    Footwear—Test methods for whole shoes—Rigidity of flexing area
    鞋类 整鞋试验方法 屈挠部位刚度
    GB/T 31997-2015- English Version of China National Standard
    Codes of construction acceptance on wind power plant project
    风力发电场项目建设工程验收规程
    GB/T 31944-2015- English Version of China National Standard
    Corrosion resistant steel plates for cargo oil tanks
    原油船货油舱用耐腐蚀钢板
    GB/T 8809-2015- English Version of China National Standard
    Pendulum impact resistance of plastic film
    塑料薄膜抗摆锤冲击试验方法
    GB/T 12690.1-2015- English Version of China National Standard
    Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1: Determination of carbon and sulfur contents—High frequency-infrared absorption method
    稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分:碳、硫量的测定 高频-红外吸收法
    GB/T 31875-2015- English Version of China National Standard
    ebXML based inventory status advice
    基于ebXML的仓储库存状态通知
    GB/T 31924-2015- English Version of China National Standard
    Nickel pig iron—Determination of nickel content—The dimethylglyoxime gravimetric method
    含镍生铁 镍含量的测定 丁二酮肟重量法
    GB/T 31971.1-2015- English Version of China National Standard
    Ships and marine technology—Marine environment protection:Performance testing of oil skimmers—Part 1: Moving water conditions
    船舶与海上技术 海上环境保护:撇油器性能试验 第1部分:动态水条件
    GB/T 31971.3-2015- English Version of China National Standard
    Ships and marine technology—Marine environment protection:performance testing of oil skimmers—Part 3: High viscosity oil
    船舶与海上技术 海上环境保护:撇油器性能试验 第3部分:高粘度油
    GB/T 9364.1-2015- English Version of China National Standard
    Miniature fuses—Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
    小型熔断器 第1部分:小型熔断器定义和小型熔断体通用要求
    GB/T 18838.5-2015- English Version of China National Standard
    Preparation of steel substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 5: Steel cut wire shot
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第5部分:钢丝切丸
    GB/T 32045-2015- English Version of China National Standard
    Guidance on implementation of measurement and verification of energy savings
    节能量测量和验证实施指南
    GB/T 32026-2015- English Version of China National Standard
    Silver coated glass mirror—Environmental test methods
    镀银玻璃镜 耐环境腐蚀的测试方法
    GB/T 31865-2015- English Version of China National Standard
    ebXML based transportation routing instruction
    基于ebXML的运输路线指令
    GB/T 6451-2015- English Version of China National Standard
    Specification and technical requirements for oil-immersd power transformers
    油浸式电力变压器技术参数和要求
    GB/T 7999-2015- English Version of China National Standard
    Optical emission spectrometric analysis method of aluminum and aluminum alloys
    铝及铝合金光电直读发射光谱分析方法
    GB 32035-2015- English Version of China National Standard
    The norm of energy consumption per unit product of urea
    尿素单位产品能源消耗限额
    GB/T 11982.1-2015- English Version of China National Standard
    Polyvinyl chloride floor coverings—Part 1: Heterogeneous polyvinyl chloride floor coverings
    聚氯乙烯卷材地板 第1部分:非同质聚氯乙烯卷材地板
    GB/T 14346-2015- English Version of China National Standard
    Man-made fiber—Testing method for unevenness of filament yarns—Capacitance method
    化学纤维 长丝条干不匀率试验方法 电容法
    GB/T 15552-2015- English Version of China National Standard
    Testing methods and inspection regulations for silk fabrics
    丝织物试验方法和检验规则
    GB/T 31964-2015- English Version of China National Standard
    Lanthanum chloride anhydrate
    无水氯化镧
    GB/T 32027-2015- English Version of China National Standard
    Footwear—Resistance to crack initiation and growth—Belt flex method
    鞋类 抗弯曲性能 传送带耐折试验方法
    GB/T 31987-2015- English Version of China National Standard
    Gas for electronic industry—Germane
    电子工业用气体 锗烷

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