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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28029.8-2020 |
Electronic railway equipment—Train communication network (TCN）—Part 2-7: Radio based Wireless Train Backbone (WLTB) 轨道交通电子设备 列车通信网络（TCN） 第2-7部分：基于电台的无线列车骨干网（WLTB） |
China National Standards less |
 English PDF |
| GB/T 39451-2020 |
Specification for contactless delivery service of commodities 商品无接触配送服务规范 |
China National Standards less |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards less |
English PDF |
| GB/T 38365-2019 |
Technical procedure on smokeless production of copper phosphorus brazing filler metals 铜磷钎料无烟尘生产技术规范 |
China National Standards less |
English PDF |
| GB/T 5310-2017 |
Seamless steel tubes and pipes for high pressure boiler 高压锅炉用无缝钢管《第01号修改单》 |
China National Standards less |
English PDF |
| GB/T 37923-2019 |
Trackless mining truck for open-pit mines—Safety requirements 露天矿用无轨运矿车 安全要求 |
China National Standards less |
English PDF |
| GB/T 37778-2019 |
Recommended process for laser beam welding on stainless steels 不锈钢激光焊接推荐工艺规范 |
China National Standards less |
English PDF |
| GB/T 37687-2019 |
Information technology—Low-power wireless charger general specification for electronic information products 信息技术 电子信息产品用低功率无线充电器通用规范 |
China National Standards less |
English PDF |
| GB/T 7962.23-2019 |
Test method of colourless optical glass—Part 23: Resistance to climatic 无色光学玻璃测试方法 第23部分：耐气候稳定性 |
China National Standards less |
English PDF |
| GB/T 7962.22-2019 |
Test method of colourless optical glass—Part 22：Resistance to attack by aqueous alkaline phosphate-containing 无色光学玻璃测试方法 第22部分：耐磷酸稳定性 |
China National Standards less |
English PDF |
| GB/T 7962.21-2019 |
Test method of colourless optical glass—Part 21：Resistance to attack by aqueous alkaline solutions 无色光学玻璃测试方法 第21部分：耐碱稳定性 |
China National Standards less |
English PDF |
| GB/T 37614-2019 |
Corrosion-resistant alloy seamless tube and pipe 耐蚀合金无缝管 |
China National Standards less |
English PDF |
| GB/T 37610-2019 |
Corrosion-resistant alloy small diameter precision seamless tubes 耐蚀合金小口径精密无缝管 |
China National Standards less |
English PDF |
| GB/T 37578-2019 |
Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes
尿素级超低碳奥氏体不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/T 37570-2019 |
Copper alloy sheet for oilless bearing 无油轴承用铜合金板 |
China National Standards less |
English PDF |
| GB/T 24588-2019 |
Stainless steel spring wires 不锈弹簧钢丝 |
China National Standards less |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards less |
English PDF |
| GB/T 4232-2019 |
Stainless steel wire for cold heading and cold forging 冷顶锻用不锈钢丝 |
China National Standards less |
English PDF |
| GB/T 3086-2019 |
High carbon chromium stainless bearing steels 高碳铬不锈轴承钢 |
China National Standards less |
English PDF |
| GB/T 37430-2019 |
High strength stainless structural steel for constructions 建筑结构用高强不锈钢 |
China National Standards less |
English PDF |
| GB/Z 37754-2019 |
Guidance on clearances and creepage distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters 关于确定不超过2mm距离的电气间隙和爬电距离的指南 对影响参数进行研究的试验结果 |
China National Standards less |
English PDF |
| GB/T 37751.31-2019 |
Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors 家用和类似用途的剩余电流动作断路器 第3-1部分：具有连接外部铜导线的无螺纹型接线端子的RCD的特殊要求 |
China National Standards less |
English PDF |
| GB/T 4240-2019 |
Stainless steel wires 不锈钢丝 |
China National Standards less |
English PDF |
| GB/T 903-2019 |
Colourless optical glass 无色光学玻璃 |
China National Standards less |
English PDF |
| GB/T 37020-2018 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Medium access control and physical layer specification for video wireless personal area networks（VPAN 信息技术-系统间远程通信和信息交换-局域网和城域网-特定要求-面向视频的无线个域网（VPAN）媒体访问控制和物理层规范 |
China National Standards less |
English PDF |
| GB/T 30269.808-2018 |
Information technology—Sensor network—Part 808:Testing:Network layer and application support sublayer security for low-rate wireless sensor network 信息技术-传感器网络-第808部分：测试：低速率无线传感器网络网络层和应用支持子层安全 |
China National Standards less |
English PDF |
| GB/T 37132-2018 |
General requirements and test methods of electromagnetic compatibility for wireless power transmission equipment 无线充电设备的电磁兼容性通用要求和测试方法 |
China National Standards less |
English PDF |
| GB/T 36996-2018 |
Permanent magnet disc coreless generator for wind turbines 风力发电机组用永磁盘式无铁芯发电机 |
China National Standards less |
English PDF |
| GB/T 51292-2018 |
Wireless communication indoor coverage system engineering technical standards 无线通信室内覆盖系统工程技术标准 |
China National Standards less |
English PDF |
| GB/T 50398-2018 |
Seamless steel pipe engineering design standard 无缝钢管工程设计标准 |
China National Standards less |
English PDF |
| GB/T 21832.1-2018 |
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat exchanger 奥氏体-铁素体型双相不锈钢焊接钢管 第1部分：热交换器用管 |
China National Standards less |
English PDF |
| GB/T 21832.2-2018 |
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport 奥氏体-铁素体型双相不锈钢焊接钢管 第2部分：流体输送用管 |
China National Standards less |
English PDF |
| GB/T 36226-2018 |
Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method) 不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法) |
China National Standards less |
English PDF |
| GB/T 8163-2018 |
Seamless steel pipes for liquid service 输送流体用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 20409-2018 |
Seamless multi-rifled steel tubes for high-pressure boiler 高压锅炉用内螺纹无缝钢管 |
China National Standards less |
English PDF |
| GB/T 8162-2018 |
Seamless steel tubes for structural purposes 结构用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 30269.303-2018 |
Information technology—Sensor networks—Part 303: Communication and information exchange: Network layer specification for wireless sensor networks based on IP protocol 信息技术 传感器网络 第303部分：通信与信息交换：基于IP的无线传感器网络网络层规范 |
China National Standards less |
English PDF |
| GB/T 17853-2018 |
Tubular cored electrodes for stainless steels 不锈钢药芯焊丝 |
China National Standards less |
English PDF |
| GB/T 36145-2018 |
Profiled stainless steel sheet for buildings 建筑用不锈钢压型板 |
China National Standards less |
English PDF |
| GB/T 36454-2018 |
Information technology—Telecommunications and information exchange between systems—Medium access control and physical layer specifications for middle-high throughput wireless local area network 信息技术 系统间远程通信和信息交换 中高速无线局域网媒体访问控制和物理层规范 |
China National Standards less |
English PDF |
| GB/T 36458-2018 |
Information technology—Customer premises cabling for wireless access points 信息技术 无线接入点的用户建筑群布缆 |
China National Standards less |
English PDF |
| GB/T 24593-2018 |
Welded austenitic stainless steel tubes for boiler and heat exchanger 锅炉和热交换器用奥氏体不锈钢焊接钢管 |
China National Standards less |
English PDF |
| GB/T 36330-2018 |
Information technology—Technical requirements of wireless sensor network system for gas meter remote management 信息技术 面向燃气表远程管理的无线传感器网络系统技术要求 |
China National Standards less |
English PDF |
| GB/T 36440-2018 |
Information technology—Telecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Low-rate wireless personal area network physical layer(PHY) specification for anti-interference 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 抗干扰低速无线个域网物理层规范 |
China National Standards less |
English PDF |
| GB/T 36707-2018 |
Hot rolled carbon steel and stainless steel clad bars for the reinforcement of concrete 钢筋混凝土用热轧碳素钢-不锈钢复合钢筋 |
China National Standards less |
English PDF |
| GB/T 36027-2018 |
Austenitic stainless steel bars for nuclear power plants 核电站用奥氏体不锈钢棒 |
China National Standards less |
English PDF |
| GB/T 17854-2018 |
Solid wire electrodes /flux combinations for submerged arc welding of stainless steels 埋弧焊用不锈钢焊丝-焊剂组合分类要求 |
China National Standards less |
English PDF |
| GB/T 34859-2017 |
General specification for brushless resolver 无刷旋转变压器通用技术条件 |
China National Standards less |
English PDF |
| GB/T 34860-2017 |
General specification for slotless permanent-magnet motor 无槽永磁电动机通用技术条件 |
China National Standards less |
English PDF |
| GB/T 34984-2017 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network 信息技术 系统间远程通信和信息交换 局域网和城域网 超高速无线个域网的媒体访问控制和物理层规范 |
China National Standards less |
English PDF |
| GB/T 16797-2017 |
Carbonless copy paper 无碳复写纸 |
China National Standards less |
English PDF |
| GB/T 34472-2017 |
General technical requirements of stainless steel for building curtain wall 建筑幕墙用不锈钢通用技术条件 |
China National Standards less |
English PDF |
| GB/T 34475-2017 |
Urea grade austenitic stainless steel bars 尿素级奥氏体不锈钢棒 |
China National Standards less |
English PDF |
| GB/T 34439-2017 |
Household appliances—Wireless power transmitter 家用电器 无线电能发射器 |
China National Standards less |
English PDF |
| GB/T 8546-2017 |
Titanium clad stainless steel plate 钛-不锈钢复合板 |
China National Standards less |
English PDF |
| GB/T 3804-2017 |
High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV 3.6 kV～40.5 kV高压交流负荷开关 |
China National Standards less |
English PDF |
| GB/T 6886-2017 |
Sintered stainless steel filter elements 烧结不锈钢过滤元件 |
China National Standards less |
English PDF |
| GB/T 34150-2017 |
Printing machinery-Web-fed solventless laminating machine 印刷机械 卷筒料无溶剂复合机 |
China National Standards less |
English PDF |
| GB/T 34201-2017 |
Seamless hot-rolled square and rectangular steel tubes for structure 结构用方形和矩形热轧无缝钢管 |
China National Standards less |
English PDF |
| GB/T 34200-2017 |
Cold rolled stainless steel plate,sheet and strip for construction roof and curtain 建筑屋面和幕墙用冷轧不锈钢钢板和钢带 |
China National Standards less |
English PDF |
| GB/T 34209-2017 |
Stainless steel—Determination of multi-element contents—Glow discharge optical emission spectrometry 不锈钢 多元素含量的测定 辉光放电原子发射光谱法 |
China National Standards less |
English PDF |
| GB/T 34221-2017 |
stainless steel kettle 不锈钢水壶 |
China National Standards less |
English PDF |
| GB/T 34109-2017 |
Seamless steel tubes for drill rod of rotary digging machine 旋挖机钻杆用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 34107-2017 |
Seamless precision stainless steel pipes for rail transit vehicle braking system 轨道交通车辆制动系统用精密不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/T 34105-2017 |
Seamless steel tubes for ocean engineering structures 海洋工程结构用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 34096-2017 |
Mobile payment—Test methods for contactless reader terminal based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触式读写器终端测试方法 |
China National Standards less |
English PDF |
| 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 less |
English PDF |
| GB/T 18033-2017 |
Seamless copper tubes for water and gas 无缝铜水管和铜气管 |
China National Standards less |
English PDF |
| GB/T 33959-2017 |
Stainless steel bars for the reinforcement of concrete 钢筋混凝土用不锈钢钢筋 |
China National Standards less |
English PDF |
| GB/T 33926-2017 |
Stainless steel pipe fitting of ring compression 不锈钢环压式管件 |
China National Standards less |
English PDF |
| GB/T 26831.4-2017 |
Specification for reading system of energy metering in community—Part 4：Wireless meter readout 社区能源计量抄收系统规范 第4部分：仪表的无线抄读 |
China National Standards less |
English PDF |
| GB/T 26831.5-2017 |
Specification for reading system of energy metering in community—Part 5：Wireless relaying 社区能源计量抄收系统规范 第5部分：无线中继 |
China National Standards less |
English PDF |
| GB/T 17791-2017 |
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 |
China National Standards less |
English PDF |
| GB/T 4241-2017 |
Stainless steel wire rods for welding 焊接用不锈钢盘条 |
China National Standards less |
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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 less |
English PDF |
| GB/T 30269.802-2017 |
Information technology—Sensor network—Part 802: Testing: Media access control and physical layer of low-rate wireless sensor network 信息技术 传感器网络 第802部分：测试：低速无线传感器网络媒体访问控制和物理层 |
China National Standards less |
English PDF |
| GB/T 15629.16-2017 |
Information technology－Telecommunications and information exchange between systems－Local and metropolitan area networks—Specific requirements—Part 16: Air interface for broadband wireless multimedia systems 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第16部分：宽带无线多媒体系统的空中接口 |
China National Standards less |
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| GB/T 33851-2017 |
Information technology－Telecommunications and information exchange between systems－Dual carrier based wireless high rate ultra wideband physical layer test specification 信息技术 系统间远程通信和信息交换 基于双载波的无线高速率超宽带物理层测试规范 |
China National Standards less |
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| GB/T 33776.603-2017 |
Forestry internet of things—Part 603: General specification of devices in wireless sensor networks 林业物联网 第603部分：无线传感器网络组网设备通用规范 |
China National Standards less |
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| GB/T 33821-2017 |
Seamless steel tubes for automobile stabilizer bar 汽车稳定杆用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 33563-2017 |
Information security technology—Security technology requirements on wireless local area network(wlan) client (EAL2+) 信息安全技术 无线局域网客户端安全技术要求（评估保障级2级增强） |
China National Standards less |
English PDF |
| GB/T 33742-2017 |
Technical requirements for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求 |
China National Standards less |
English PDF |
| GB/T 33740-2017 |
Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触射频接口测试方法 |
China National Standards less |
English PDF |
| GB/T 33739-2017 |
Test methods for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法 |
China National Standards less |
English PDF |
| GB/T 33736-2017 |
Mobile payment—Technical requirements for contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触射频接口技术要求 |
China National Standards less |
English PDF |
| GB/T 33741-2017 |
Mobile payment—Technical requirements for contactless reader terminal based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触式读写器终端技术要求 |
China National Standards less |
English PDF |
| GB/T 33565-2017 |
Information security technology—Security technology requirements for wireless local area network(wlan) access system (EAL2+) 信息安全技术 无线局域网接入系统安全技术要求（评估保障级2级增强) |
China National Standards less |
English PDF |
| GB/T 33512-2017 |
Textile conveyor belts—Determination of the net length of an endless (spliced) conveyor belt 织物芯输送带 环形输送带（拼接）净长度的测定 |
China National Standards less |
English PDF |
| GB/T 24511-2017 |
Stainless steel and heat resisting steel plate, sheet and strip for pressure equipments 承压设备用不锈钢和耐热钢钢板和钢带 |
China National Standards less |
English PDF |
| GB/T 5099.3-2017 |
Seamless steel gas cylinders—Part 3: Normalized cylinders 钢质无缝气瓶 第3部分：正火处理的钢瓶 |
China National Standards less |
English PDF |
| GB/T 30269.803-2017 |
Information technology—Sensor networks—Part 803：Testing：Network layer and application support sublayer for low-rate wireless sensor networks 信息技术 传感器网络 第803部分：测试：低速无线传感器网络网络层和应用支持子层 |
China National Standards less |
English PDF |
| GB 4234.1-2017 |
Implants for surgery—Metallic materials—Part 1: Wrought stainless steel 外科植入物 金属材料 第1部分：锻造不锈钢 |
China National Standards less |
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| GB/T 34915-2017 |
Austenitic stainless steel plate，sheet and strip for nuclear power plants 核电站用奥氏体不锈钢钢板和钢带 |
China National Standards less |
English PDF |
| GB/T 35704-2017 |
Ship shaft brushless doubly-fed AC generator 船舶轴带无刷双馈交流发电机 |
China National Standards less |
English PDF |
| GB/T 1796.4-2017 |
Tyre valves－Part 4：Tubeless clamp-in valves 轮胎气门嘴 第4部分：压紧式无内胎气门嘴 |
China National Standards less |
English PDF |
| GB/T 35741-2017 |
Specification of stainless steel forgings for industrial valves 工业阀门用不锈钢锻件技术条件 |
China National Standards less |
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| GB/T 30269.602-2017 |
Information technology—Sensor network—Part 602: Information security : Network layer and application support sublayer security specification for low-rate wireless sensor networks 信息技术 传感器网络 第602部分：信息安全：低速率无线传感器网络网络层和应用支持子层安全规范 |
China National Standards less |
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| GB/T 35325-2017 |
Grain and oil machinery—Endless screen precleaner 粮油机械 网带初清筛 |
China National Standards less |
English PDF |
| GB/T 35763-2017 |
Stainless steel faucet 不锈钢水龙头 |
China National Standards less |
English PDF |
| GB/T 5310-2017 |
Seamless steel tubes and pipes for high pressure boiler 高压锅炉用无缝钢管 |
China National Standards less |
English PDF |
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