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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 15906-2017- English Version of China National Standard
    Determination of isobutylene-isoprene rubber or polyisobutylene content in rubber
    橡胶中异丁烯-异戊二烯橡胶或聚异丁烯含量的测定
    GB/T 15670.24-2017- English Version of China National Standard
    Toxicological test methods for pesticides registration—Part 24: Two-generation reproduction toxicity study
    农药登记毒理学试验方法 第24部分:两代繁殖毒性试验
    GB/T 34009-2017- English Version of China National Standard
    Thermal insulation products—Evaluation of conformity for performance of products
    绝热材料制品 产品性能符合性评定
    GB/T 33999-2017- English Version of China National Standard
    Limits and determination of lead, cadmium, mercury, arsenic and hexavalent chromium in glass fiber
    玻璃纤维中铅、汞、镉、砷及六价铬的限量指标与测定方法
    GB/T 13213-2017- English Version of China National Standard
    Canned pork mince
    猪肉糜类罐头
    GB/T 33984-2017- English Version of China National Standard
    Motor soft-start device—Terminology
    电动机软起动装置 术语
    GB/T 33901-2017- English Version of China National Standard
    Identifier protocol for instrument of industrial internet of things
    工业物联网仪表身份标识协议
    GB/T 33955-2017- English Version of China National Standard
    Steel wire ropes for mine hoisting
    矿井提升用钢丝绳
    GB/T 33948.2-2017- English Version of China National Standard
    Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method
    铜-钢复合金属化学分析方法 第2部分:锌含量的测定 Na2EDTA滴定法
    GB/T 33945-2017- English Version of China National Standard
    Rods of chromium zirconium copper for engine commutator
    电机整流子换向片用铬锆铜棒材
    GB/T 33964-2017- English Version of China National Standard
    Wire rods for welding solid electrodes of atmospheric corrosion resisting steels
    耐候钢实心焊丝用钢盘条
    GB/T 33967-2017- English Version of China National Standard
    Wire rods for conversion to wire without intermediate heat treatment
    免铅浴淬火钢丝用热轧盘条
    GB/T 18762-2017- English Version of China National Standard
    Specification for filler brazing materials made of precious metal and their alloy
    贵金属及其合金钎料规范
    GB/T 33905.3-2017- English Version of China National Standard
    Intelligent sensor—Part 3: Terminology
    智能传感器 第3部分:术语
    GB/T 34028-2017- English Version of China National Standard
    Valve stem reciprocating seals of engine and performance test method
    发动机气门导杆往复油封及性能试验方法
    GB/T 33907-2017- English Version of China National Standard
    Electrolytic solid moisture meter
    电解法固体水分测量仪
    GB/T 33863.4-2017- English Version of China National Standard
    OPC unified architecture—Part 4: Services
    OPC统一架构 第4部分:服务
    GB/T 34020.3-2017- English Version of China National Standard
    Double wall copper-brazed steel tubes—Part 3: Tubing system for air conditioner and refrigeration
    双层卷焊钢管 第3部分:空调和制冷设备管路系统用管
    GB/T 33879-2017- English Version of China National Standard
    Multi-way precision die forgings—General specification
    多向精密模锻件 通用技术条件
    GB/T 33877-2017- English Version of China National Standard
    Non-destructive testing—Test method for comparing the brightness of fluorescent penetrants
    无损检测 荧光渗透剂亮度测定方法
    GB/T 33878-2017- English Version of China National Standard
    Steel cross wedge rollings—Technological design principle
    钢质楔横轧件 工艺编制原则
    GB/T 33974-2017- English Version of China National Standard
    Hot rolling checker steel sheet and strip
    热轧花纹钢板及钢带
    GB/T 33863.8-2017- English Version of China National Standard
    OPC unified architecture—Part 8: Data access
    OPC统一架构 第8部分:数据访问
    GB/T 15670.20-2017- English Version of China National Standard
    Toxicological test methods for pesticides registration—Part 20: In vitro mammalian cell gene mutation test
    农药登记毒理学试验方法 第20部分:体外哺乳动物细胞基因突变试验
    GB/T 33996-2017- English Version of China National Standard
    Hierarchy and nomenclature of lunar exploration data products
    月球探测数据产品分级与命名
    GB/T 33956-2017- English Version of China National Standard
    Methods of determination and calculation of heat balance in continuous reheating furnace for steel rolling
    轧钢连续加热炉热平衡测试与计算方法
    GB/T 33962-2017- English Version of China National Standard
    Methods of determination and calculation of heat balance in coke oven
    焦炉热平衡测试与计算方法
    GB/T 33960-2017- English Version of China National Standard
    Aluminum and aluminum alloy welding wires for pressure vessel
    压力容器焊接用铝及铝合金线材
    GB/T 33946-2017- English Version of China National Standard
    Copper alloy profile,bar for the electromagnetic launch assembly
    电磁推射装置用铜合金型、棒材
    GB/T 33966-2017- English Version of China National Standard
    Seamless abrasion-resistant steel pipes for mortar service
    输送砂浆用耐磨无缝钢管
    GB/T 2674-2017- English Version of China National Standard
    Hexalobular socket raised countersunk head screws
    内六角花形半沉头螺钉
    GB/T 33900-2017- English Version of China National Standard
    Application attribute protocol for instrument of industrial internet of things
    工业物联网仪表应用属性协议
    GB/T 33899-2017- English Version of China National Standard
    Interoperating protocol for instrument of industrial internet of things
    工业物联网仪表互操作协议
    GB/T 33863.6-2017- English Version of China National Standard
    OPC unified architecture—Part 6: Mapping
    OPC统一架构 第6部分:映射
    GB/T 33863.3-2017- English Version of China National Standard
    OPC unified architecture—Part 3:Address space model
    OPC统一架构 第3部分:地址空间模型
    GB/T 15670.18-2017- English Version of China National Standard
    Toxicological test methods for pesticides registration—Part 18: Rodent dominant lethal test
    农药登记毒理学试验方法 第18部分:啮齿类动物显性致死试验
    GB/T 15670.3-2017- English Version of China National Standard
    Toxicological test methods for pesticides registration—Part 3: Acute oral toxicity test—Up-and-down-procedure
    农药登记毒理学试验方法 第3部分:急性经口毒性试验 序贯法
    GB/T 33958-2017- English Version of China National Standard
    Wire rods for pipe line steel SAW electrodes
    管线钢埋弧焊丝用钢盘条
    GB/T 272-2017- English Version of China National Standard
    Rolling bearings—Identification code
    滚动轴承 代号方法
    GB/T 2670.1-2017- English Version of China National Standard
    Hexalobular socket pan head tapping screws
    内六角花形盘头自攻螺钉
    GB/T 15112-2017- English Version of China National Standard
    Shaft sinking winch
    凿井绞车
    GB/T 17791-2017- English Version of China National Standard
    Seamless copper and copper alloys tube for air conditioner and refrigeration equipment
    空调与制冷设备用铜及铜合金无缝管
    GB/T 6728-2017- English Version of China National Standard
    Cold forming hollow sectional steel for general structure
    结构用冷弯空心型钢
    GB/T 4697-2017- English Version of China National Standard
    Hot rolled steel section for mine timbering
    矿山巷道支护用热轧型钢
    GB/T 16462.5-2017- English Version of China National Standard
    Test conditions for numerically controlled turning machines and turning centers—Part 5: Accuracy of feeds, speeds and interpolations
    数控车床和车削中心检验条件 第5部分:进给率、速度和插补精度检验
    GB/T 20319-2017- English Version of China National Standard
    Wind turbine generator systems—Specification for acceptance
    风力发电机组 验收规范
    GB/T 34006-2017- English Version of China National Standard
    Cardanol modified phenolic resin for composite material
    复合材料用腰果酚改性酚醛树脂
    GB/T 33920-2017- English Version of China National Standard
    Test method for flexible graphite sheets
    柔性石墨板试验方法
    GB/T 33981-2017- English Version of China National Standard
    Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
    高压交流断路器声压级测量的标准规程
    GB/T 18983-2017- English Version of China National Standard
    Wire for quenched and tempered springs
    淬火-回火弹簧钢丝

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