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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 Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 33962-2017 Methods of determination and calculation of heat balance in coke oven
    焦炉热平衡测试与计算方法
    China National Standards

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    GB/T 33960-2017 Aluminum and aluminum alloy welding wires for pressure vessel
    压力容器焊接用铝及铝合金线材
    China National Standards

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    GB/T 33963-2017 Steel plates and sheets for truck carriage
    载重汽车车厢厢体用钢板和钢带
    China National Standards

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    GB/T 33961-2017 Technical specification for wastewater treatment of coking
    炼焦废水处理技术规范
    China National Standards

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    GB/T 33958-2017 Wire rods for pipe line steel SAW electrodes
    管线钢埋弧焊丝用钢盘条
    China National Standards

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    GB/T 33966-2017 Seamless abrasion-resistant steel pipes for mortar service
    输送砂浆用耐磨无缝钢管
    China National Standards

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    GB/T 33863.8-2017 OPC unified architecture—Part 8: Data access
    OPC统一架构 第8部分:数据访问
    China National Standards

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    GB/T 33900-2017 Application attribute protocol for instrument of industrial internet of things
    工业物联网仪表应用属性协议
    China National Standards

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    GB/T 20818.10-2017 Industrial-process measurement and control—data structures and elements in process equipment catalogues—Part 10: Lists of properties(LOPs) for industrial-process measurement and control electronic data exchange fundamentals—Fundamentals
    工业过程测量和控制 在过程设备目录中的数据结构和元素 第10部分:用于工业过程测量和控制电子数据交换的属性列表(LOPs) 基本原则
    China National Standards

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    GB/T 33899-2017 Interoperating protocol for instrument of industrial internet of things
    工业物联网仪表互操作协议
    China National Standards

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    GB/T 33863.6-2017 OPC unified architecture—Part 6: Mapping
    OPC统一架构 第6部分:映射
    China National Standards

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    GB/T 33863.3-2017 OPC unified architecture—Part 3:Address space model
    OPC统一架构 第3部分:地址空间模型
    China National Standards

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    GB/T 33904-2017 Service protocol for instrument of industrial internet of things
    工业物联网仪表服务协议
    China National Standards

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    GB/T 15670.21-2017 Toxicological test methods for pesticides registration—Part 21: Unscheduled DNA synthesis (UDS) test with mammalian liver cells in vivo
    农药登记毒理学试验方法 第21部分:体内哺乳动物肝细胞程序外DNA合成(UDS)试验
    China National Standards

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    GB/T 15670.18-2017 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
    China National Standards

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    GB/T 15670.3-2017 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
    China National Standards

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    GB/T 34028-2017 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
    China National Standards

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    GB/T 18762-2017 Specification for filler brazing materials made of precious metal and their alloy
    贵金属及其合金钎料规范
    China National Standards

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    GB/T 33946-2017 Copper alloy profile,bar for the electromagnetic launch assembly
    电磁推射装置用铜合金型、棒材
    China National Standards

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    GB/T 33948.2-2017 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
    China National Standards

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    GB/T 33945-2017 Rods of chromium zirconium copper for engine commutator
    电机整流子换向片用铬锆铜棒材
    China National Standards

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    GB/T 33965-2017 Metallic materials—Tensile testing—Determination of thickness reduction ratio for rectangular specimen
    金属材料 拉伸试验 矩形试样减薄率的测定
    China National Standards

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    GB/T 33964-2017 Wire rods for welding solid electrodes of atmospheric corrosion resisting steels
    耐候钢实心焊丝用钢盘条
    China National Standards

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    GB/T 33967-2017 Wire rods for conversion to wire without intermediate heat treatment
    免铅浴淬火钢丝用热轧盘条
    China National Standards

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    GB/T 33969-2017 Technical specification for injecting pulverized coal with oxygen-enriched into blast furnace
    高炉富氧喷煤技术规范
    China National Standards

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    GB/T 33970-2017 Al2O3 dispersion strengthened copper sheet for resistance welding electrode
    电阻焊电极用Al2O3弥散强化铜片材
    China National Standards

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    GB/T 33974-2017 Hot rolling checker steel sheet and strip
    热轧花纹钢板及钢带
    China National Standards

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    GB/T 33968-2017 Hot rolled steel sections with improved weldability
    改善焊接性能热轧型钢
    China National Standards

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    GB/T 33972-2017 Hot rolled steel sheet and strip for bogie frame of high-speed train
    高速列车转向架构架用热轧钢板及钢带
    China National Standards

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    GB/T 33976-2017 Corrosion resistant hot rolled section steel for cargo oil tanks
    原油船货油舱用耐腐蚀热轧型钢
    China National Standards

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    GB/Z 33902-2017 Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods
    使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法
    China National Standards

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    GB/T 33905.3-2017 Intelligent sensor—Part 3: Terminology
    智能传感器 第3部分:术语
    China National Standards

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    GB/T 33901-2017 Identifier protocol for instrument of industrial internet of things
    工业物联网仪表身份标识协议
    China National Standards

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    GB/T 33903-2017 Automatic solar tracker of shading ball model for diffuse radiation measurement
    散射辐射测量用遮光球式全自动太阳跟踪器
    China National Standards

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    GB/T 33907-2017 Electrolytic solid moisture meter
    电解法固体水分测量仪
    China National Standards

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    GB/T 33863.4-2017 OPC unified architecture—Part 4: Services
    OPC统一架构 第4部分:服务
    China National Standards

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    GB/T 33906-2017 Large-scale electronic flash apparatus for photographic purposes
    摄影用大型电子闪光装置
    China National Standards

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    GB/T 13477.15-2017 Test method for building sealants—Part 15:Determination of adhesion/cohesion properties after exposure to heat and artificial light through glass and to water
    建筑密封材料试验方法 第15部分:经过热、透过玻璃的人工光源和水曝露后粘结性的测定
    China National Standards

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    GB/T 33807-2017 Detection of genetically modified components in maize—Gene chip method
    玉米中转基因成分的测定 基因芯片法
    China National Standards

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    GB/T 13477.11-2017 Test method for building sealants—Part 11:Determination of tensile properties at maintained extension after immersion in wates
    建筑密封材料试验方法 第11部分:浸水后定伸粘结性的测定
    China National Standards

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    GB/T 33806-2017 Technical requirement of area fluorescent imaging microarray scanner
    面阵荧光成像微阵列芯片扫描仪技术要求
    China National Standards

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    GB/T 33805-2017 Technical requirement of laser confocal biochip scanner
    激光共聚焦生物芯片扫描仪技术要求
    China National Standards

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    GB/T 33841.1-2017 Specification for energy-efficient operation of refrigerating system—Part 1:Ammonia refrigerating system
    制冷系统节能运行规程 第1部分:氨制冷系统
    China National Standards

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    GB/T 33855-2017 General requirements for maternal and infant health care service place
    母婴保健服务场所通用要求
    China National Standards

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    GB/T 33973-2017 Guides for energy efficiency assessment of raw material yard of iron and steel enterprise
    钢铁企业原料场能效评估导则
    China National Standards

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    GB/T 33971-2017 Hot rolled wide strips for coal slurry line pipe
    煤浆输送管用热轧宽钢带
    China National Standards

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    GB/T 34020.1-2017 Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator
    双层卷焊钢管 第1部分:冰箱管路系统用管
    China National Standards

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    GB/T 33975-2017 Hot-rolled spring steel wire rod for high-speed railway fastener
    高速铁路扣件用弹簧钢热轧盘条
    China National Standards

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    GB/T 34020.2-2017 Double wall copper-brazed steel tubes—Part 2:Tubing system for automobiles
    双层卷焊钢管 第2部分:汽车管路系统用管
    China National Standards

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    GB/T 34020.3-2017 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
    China National Standards

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    GB/T 33879-2017 Multi-way precision die forgings—General specification
    多向精密模锻件 通用技术条件
    China National Standards

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    GB/T 33877-2017 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
    China National Standards

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    GB/T 22381-2017 Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations
    额定电压72.5kV及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端
    China National Standards

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    GB/T 22382-2017 Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
    额定电压72.5 kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接
    China National Standards

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    GB/T 33977-2017 Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
    高压成套开关设备和高压/低压预装式变电站产生的稳态、工频电磁场的量化方法
    China National Standards

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    GB/T 16499-2017 Guide for the preparation of electrical and electronic safety publications and the use of basic safety publications and group safety publications
    电工电子安全出版物的编写及基础安全出版物和多专业共用安全出版物的应用导则
    China National Standards

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    GB/T 33840-2017 General technical requirement for water jacket furnace
    水套加热炉通用技术要求
    China National Standards

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    GB/T 16611-2017 General specification for radio data transmission transceiver
    无线数据传输收发信机通用规范
    China National Standards

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    GB/T 33778-2017 RF technical requirements and testing methods for the wireless transceiver of video monitoring system
    视频监控系统无线传输设备射频技术指标与测试方法
    China National Standards

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    GB/T 33783-2017 Testing guideline for programmable logic device software
    可编程逻辑器件软件测试指南
    China National Standards

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    GB/T 33784-2017 Specification of programmable logic device software documentation
    可编程逻辑器件软件文档编制规范
    China National Standards

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    GB/T 33781-2017 General requirements for programmable logic device software development
    可编程逻辑器件软件开发通用要求
    China National Standards

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    GB/T 33780.1-2017 Technical specification of electronic government common platform based on cloud computing—Part 1: System architecture
    基于云计算的电子政务公共平台技术规范 第1部分:系统架构
    China National Standards

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    GB/T 16462.3-2017 Test conditions for numerically controlled turning machines and turning centres—Part 3: Geometric tests for machines with inverted vertical work-holding spindles
    数控车床和车削中心检验条件 第3部分:倒置立式机床几何精度检验
    China National Standards

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    GB/T 33878-2017 Steel cross wedge rollings—Technological design principle
    钢质楔横轧件 工艺编制原则
    China National Standards

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    GB/T 16462.2-2017 Test conditions for numerically controlled turning machines and turning centers—Part 2: Geometric tests for machines with a vertical workholding spindle
    数控车床和车削中心检验条件 第2部分:立式机床几何精度检验
    China National Standards

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    GB/T 16462.5-2017 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
    China National Standards

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    GB/T 16462.6-2017 Test conditions for numerically controlled turning machines and turning centers—Part 6: Accuracy of a finished test piece
    数控车床和车削中心检验条件 第6部分:精加工试件精度检验
    China National Standards

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    GB/T 10180-2017 Thermal performance test code for industrial boilers
    工业锅炉热工性能试验规程
    China National Standards

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    GB/T 34018-2017 Non-destructive testing—Test method for scanning ultrasonic microscopy
    无损检测 超声显微检测方法
    China National Standards

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    GB/T 6113.201-2017 Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-1: Methods of measurement of disturbances and immunity—Conducted disturbance measurements
    无线电骚扰和抗扰度测量设备和测量方法规范 第2-1 部分:无线电骚扰和抗扰度测量方法 传导骚扰测量
    China National Standards

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    GB/T 23751.2-2017 Micro fuel cell power systems-Part 2: Performance test methods
    微型燃料电池发电系统 第2部分: 性能试验方法
    China National Standards

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    GB/T 33979-2017 Test methods for proton exchange membrane fuel cell power system at subzero environment
    质子交换膜燃料电池发电系统低温特性测试方法
    China National Standards

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    GB/T 33978-2017 Proton exchange membrane fuel cell modules for road vehicles
    道路车辆用质子交换膜燃料电池模块
    China National Standards

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    GB/T 3787-2017 Technical safety code for management, operation, inspection and maintenance of hand-held motor-operated electric tools
    手持式电动工具的管理、使用、检查和维修安全技术规程
    China National Standards

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    GB/T 2674-2017 Hexalobular socket raised countersunk head screws
    内六角花形半沉头螺钉
    China National Standards

    English PDF
    GB/T 33844-2017 Information technology—Biometrics—Tenprint capture using biometric application programming interface(BioAPI)
    信息技术 生物特征识别 用于生物特征十指指纹采集应用编程接口(BioAPI)
    China National Standards

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    GB/T 30269.1001-2017 Information technology--Sensor network—Part 1001: Middleware: Sensor networks node interfaces
    信息技术 传感器网络 第1001部分:中间件:传感器网络节点接口
    China National Standards

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    GB/T 33842.2-2017 Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 2: Finger minutiae data
    信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第2部分:指纹细节点数据
    China National Standards

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    GB/T 33782-2017 Information technology—Learning, education and training—Educational management general codes
    信息技术 学习、教育和培训 教育管理基础代码
    China National Standards

    English PDF
    GB/T 33843-2017 Test method for access network equipment—Passive optical network based on ethernet(EPON)
    接入网设备测试方法 基于以太网方式的无源光网络(EPON)
    China National Standards

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    GB/T 33842.4-2017 Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 4: Finger image data
    信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第4部分:指纹图像数据
    China National Standards

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    GB/T 23001-2017 Integration of informatization and industrialization management systems—Requirements
    信息化和工业化融合管理体系 要求
    China National Standards

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    GB/T 23000-2017 Integration of informatization and industrialization management systems—Fundamentals and vocabulary
    信息化和工业化融合管理体系 基础和术语
    China National Standards

    English PDF
    GB/T 30240.5-2017 Guidelines for the use of English in public service areas—Part 5: Sports
    公共服务领域英文译写规范 第5部分:体育
    China National Standards

    English PDF
    GB/T 30240.10-2017 Guidelines for the use of English in public service areas—Part 10: Commerce and finance
    公共服务领域英文译写规范 第10部分:商业金融
    China National Standards

    English PDF
    GB/T 30240.8-2017 Guidelines for the use of English in public service areas—Part 8: Post and telecommunications
    公共服务领域英文译写规范 第8部分:邮政电信
    China National Standards

    English PDF
    GB/T 30240.6-2017 Guidelines for the use of English in public service areas—Part 6: Education
    公共服务领域英文译写规范 第6部分:教育
    China National Standards

    English PDF
    GB/T 30240.7-2017 Guidelines for the use of English in public service areas—Part 7: Health and medicine
    公共服务领域英文译写规范 第7部分:医疗卫生
    China National Standards

    English PDF
    GB/T 33940-2017 Safety of machinery—Guide for safety design and lean manufacturing
    机械安全 安全设计与精益制造指南
    China National Standards

    English PDF
    GB/T 73-2017 Slotted set screws with flat point
    开槽平端紧定螺钉
    China National Standards

    English PDF
    GB/T 2672-2017 Hexalobular socket pan head screws
    内六角花形盘头螺钉
    China National Standards

    English PDF
    GB/T 33941.1-2017 Earth-moving machinery—Structure stress test method—Part 1: General principles
    土方机械 结构件应力测试方法 第1部分:通则
    China National Standards

    English PDF
    GB/T 4857.17-2017 Packaging—Basic tests for tansport packages—Part 17: General rules for the compilation of performance test
    包装 运输包装件基本试验 第17部分:编制性能试验大纲的通用规则
    China National Standards

    English PDF
    GB/T 21361-2017 Motor vehicle air-conditioning unit
    汽车用空调器
    China National Standards

    English PDF
    GB/T 847-2017 Cross-recessed raised countersunk (oval) head tapping screws
    十字槽半沉头自攻螺钉
    China National Standards

    English PDF
    GB/T 5282-2017 Slotted pan head tapping screws
    开槽盘头自攻螺钉
    China National Standards

    English PDF
    GB/T 2670.3-2017 Hexalobular socket raised countersunk (oval) head tapping screws
    内六角花形半沉头自攻螺钉
    China National Standards

    English PDF
    GB/T 33848.1-2017 Information technology—Radio frequency identification—Part 1: Reference architecture and definition of parameters to be standardized
    信息技术 射频识别 第1部分:参考结构和标准化参数定义
    China National Standards

    English PDF
    GB/T 33847-2017 Information technology—Middleware terminology
    信息技术 中间件术语
    China National Standards

    English PDF

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