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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 19545.5-2021 |
Assistive products for walKing，manipulated by one arm—Requirements and test methods—Part 5: Walking sticks and canes with seat 单臂操作助行器具 要求和试验方法 第5部分:带座手杖 |
China National Standards K |
 English PDF |
| GB/T 40889.1-2021 |
Tips for assistive products for walKing -- Requirements and test methods -- Part 1: Friction of tips 助行器具支脚垫 要求和测试方法 第1部分：支脚垫摩擦力 |
China National Standards K |
English PDF |
| GB/T 40889.2-2021 |
Tips for assistive products for walKing—Requirements and test methods—Part 2:Durability of tips for crutches 助行器具支脚垫 要求和测试方法 第2部分：拐杖支脚垫耐久性 |
China National Standards K |
English PDF |
| GB/T 40987.3-2021 |
Public library professional worK specifications—Part 3：County public library 公共图书馆业务规范 第3部分：县级公共图书馆 |
China National Standards K |
English PDF |
| GB/T 40987.2-2021 |
Public library professional worK specifications—Part 2： Municipal public library 公共图书馆业务规范 第2部分：市级公共图书馆 |
China National Standards K |
English PDF |
| GB/T 40987.1-2021 |
Public library professional worK specifications—Part 1： Provincial public library 公共图书馆业务规范 第1部分：省级公共图书馆 |
China National Standards K |
English PDF |
| GB/T 1971-2021 |
Rotating electrical machines—Terminal marKings and direction of rotation 旋转电机 线端标志与旋转方向 |
China National Standards K |
English PDF |
| GB/T 20275-2021 |
Information security technology -- Technical requirements and testing and evaluation approaches for networK-based intrusion detection system 信息安全技术 网络入侵检测系统技术要求和测试评价方法 |
China National Standards K |
English PDF |
| GB/T 30272-2021 |
Information security technology—Public Key infrastructure—Testing and assessment of compliance with standards 信息安全技术 公钥基础设施 标准符合性测评 |
China National Standards K |
English PDF |
| GB/T 17964-2021 |
Information security technology—Modes of operation for a blocK cipher 信息安全技术 分组密码算法的工作模式 |
China National Standards K |
English PDF |
| GB/T 40565.2-2021 |
Connections for hydraulic fluid power—QuicK-action couplings—Part 2:Flush-face type at 20 MPa to 31.5 MPa 液压传动连接 快换接头 第2部分：20 MPa～31.5 MPa平面型 |
China National Standards K |
English PDF |
| GB/T 40565.3-2021 |
Connections for hydraulic fluid power—QuicK-action couplings—Part 3:Screw connection type for general purpose 液压传动连接 快换接头 第3部分：螺纹连接通用型 |
China National Standards K |
English PDF |
| GB/T 40565.4-2021 |
Connections for hydraulic fluid power—QuicK-action couplings—Part 4: Screw connection type at 72 MPa 液压传动连接 快换接头 第4部分：72 MPa螺纹连接型 |
China National Standards K |
English PDF |
| GB/T 13675-2021 |
Aero-derivative gas turbines preparation for pacKing and shipping 航空派生型燃气轮机包装与运输 |
China National Standards K |
English PDF |
| GB/T 18663.2-2021 |
Mechanical structures for electronic equipment—Tests for metric and inch system—Part 2: Seismic tests for cabinets and racKs 电子设备机械结构 公制系列和英制系列的试验 第2部分：机柜和机架的地震试验 |
China National Standards K |
English PDF |
| GB/T 38659.2-2021 |
Electromagnetic compatibility—RisK assessment—Part 2:Electronic and electrical systems 电磁兼容 风险评估 第2部分：电子电气系统 |
China National Standards K |
English PDF |
| GB/T 40777-2021 |
Requirements for automatic reclosing devices (ARDs) for circuit-breaKers,RCBOs and RCCBs for household and similar uses 家用及类似用途断路器、RCCB、RCBO自动重合闸电器（ARD）的一般要求 |
China National Standards K |
English PDF |
| GB/T 11019-2021 |
NicKel coated round copper wire 镀镍圆铜线 |
China National Standards K |
English PDF |
| GB/T 40695-2021 |
Information technology—Telecommunications and information exchange between systems—Wireless networK access requirements based on IPv6 信息技术 系统间远程通信和信息交换 基于IPv6的无线网络接入要求 |
China National Standards K |
English PDF |
| GB/T 40696-2021 |
Information technology—Telecommunications and information exchange between systems—NetworK joint scheduling based on SDN 信息技术 系统间远程通信和信息交换 基于SDN的网络联合调度 |
China National Standards K |
English PDF |
| GB/T 19789-2021 |
PacKaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法 |
China National Standards K |
English PDF |
| GB/T 15717-2021 |
Test method for vacuum-deposited metal thicKness—Electric resistance method 真空金属镀层厚度测试方法 电阻法 |
China National Standards K |
English PDF |
| GB/T 4857.23-2021 |
PacKaging—Basic tests for transport packages—Part 23：Vertical random vibration test method 包装 运输包装件基本试验 第23部分：垂直随机振动试验方法 |
China National Standards K |
English PDF |
| GB/T 40732-2021 |
Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nicKel-based alloys 焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测 |
China National Standards K |
English PDF |
| GB/T 40844-2021 |
Determination of synthetic musKs in cosmetics—GC-MS method 化妆品中人工合成麝香的测定 气相色谱-质谱法 |
China National Standards K |
English PDF |
| GB/T 30845.2-2021 |
Plugs, socKet-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships 高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分：不同类型的船舶用附件的尺寸兼容性和互换性要求 |
China National Standards K |
English PDF |
| GB/T 38428.2-2021 |
Direct current (DC) plugs and socKet-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 2: Plug and socket-outlet system for 5.2 kW 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座 第2部分：5.2 kW插头插座系统 |
China National Standards K |
English PDF |
| GB/T 40818-2021 |
Plugs,socKet-outlets and couplers with arcuate contacts 带弧形触头的插头、插座和耦合器 |
China National Standards K |
English PDF |
| GB/T 40609-2021 |
Technical specifications for operational security checKing of power system 电网运行安全校核技术规范 |
China National Standards K |
English PDF |
| GB/T 40606-2021 |
Technical specifications for online security analysis and auxiliary decision-maKing of power grid 电网在线安全分析与控制辅助决策技术规范 |
China National Standards K |
English PDF |
| GB/T 40585-2021 |
Technical specifications for monitoring, assessment and visualization of power grid operational risK 电网运行风险监测、评估及可视化技术规范 |
China National Standards K |
English PDF |
| GB/T 40613-2021 |
Technical guidelines for power system restoration from large-scale blacKouts 电力系统大面积停电恢复技术导则 |
China National Standards K |
English PDF |
| GB/T 40532-2021 |
Guide on technology for power system substation-area circuit breaKer failure(dead-zone) protection 电力系统站域失灵（死区）保护技术导则 |
China National Standards K |
English PDF |
| GB/T 9578-2021 |
Industry reference carbon blacK 4# 工业参比炭黑4# |
China National Standards K |
English PDF |
| GB/T 3778-2021 |
Carbon blacK for use in rubber products 橡胶用炭黑 |
China National Standards K |
English PDF |
| GB/T 40874-2021 |
Crude petroleum and petroleum products—BulK cargo transfer—Guidelines for achieving the fullness of pipelines 原油和石油产品 散装货物输转 管线充满指南 |
China National Standards K |
English PDF |
| GB/T 40730-2021 |
Non-destructive testing -- Measuring thicKness by electromagnetic ultrasonic pulse-echo 无损检测 电磁超声脉冲回波式测厚方法 |
China National Standards K |
English PDF |
| GB/T 40903-2021 |
Textiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yaK and their blends 纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物 |
China National Standards K |
English PDF |
| GB/T 40783.1-2021 |
Information technology—Telecommunications and information exchange between systems—Magnetic field area networK(MFAN)—Part1:Air interface 信息技术 系统间远程通信和信息交换 磁域网 第1部分：空中接口 |
China National Standards K |
English PDF |
| GB/T 40816.11-2021 |
Industrial furnaces and associated processing equipment—Method of measuring energy balance and calculating energy efficiency—Part 11: Evaluation of various Kinds of efficiency 工业炉及相关工艺设备 能量平衡测试及能效计算方法 第11部分：各种效率评估 |
China National Standards K |
English PDF |
| GB/T 14824-2021 |
High-voltage alternating-current generator circuit-breaKers 高压交流发电机断路器 |
China National Standards K |
English PDF |
| GB/T 12668.7302-2021 |
Adjustable speed electrical power drive systems—Part 7-302:Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to networK technologies 调速电气传动系统 第7-302部分：电气传动系统的通用接口和使用规范 2型规范对应至网络技术 |
China National Standards K |
English PDF |
| GB/T 20096-2021 |
Roller sKate 轮滑鞋 |
China National Standards K |
English PDF |
| GB/T 20452-2021 |
Quality grades of apricot Kernels 仁用杏杏仁质量等级 |
China National Standards K |
English PDF |
| GB/T 26548.10-2021 |
Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 10: Percussive drills, hammers and breaKers 手持便携式动力工具? 振动试验方法? 第10部分：冲击式凿岩机、锤和破碎器 |
China National Standards K |
English PDF |
| GB/T 261-2021 |
Determination of flash point—PensKy-Martens closed cup method 闪点的测定 宾斯基-马丁闭口杯法 |
China National Standards K |
English PDF |
| GB/T 18257-2021 |
Hot-face identification marKing of refractory bricks for use in rotary kilns 回转窑用耐火砖热面标记 |
China National Standards K |
English PDF |
| GB/T 10395.20-2021 |
Agricultural and forestry machinery—Safety—Part 20:PicK-up balers 农林机械 安全 第20部分：捡拾打捆机 |
China National Standards K |
English PDF |
| GB/T 10395.21-2021 |
Agricultural and forestry machinery—Safety—Part 21:Rotary tedders and raKes 农林机械 安全 第21部分：旋转式摊晒机和搂草机 |
China National Standards K |
English PDF |
| GB/T 3836.32-2021 |
Explosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled sparK duration limitation 爆炸性环境 第32部分：电子控制火花时限本质安全系统 |
China National Standards K |
English PDF |
| GB/T 39851.3-2021 |
Road vehicles—Diagnostic communication over Controller Area NetworK (DoCAN)—Part 3:Requirements for emissions-related systems 道路车辆 基于控制器局域网的诊断通信 第3部分：排放相关系统的需求 |
China National Standards K |
English PDF |
| GB/T 40419-2021 |
Health informatics—Genomic Sequence Variation MarKup Language (GSVML) 健康信息学 基因组序列变异置标语言（GSVML） |
China National Standards K |
English PDF |
| GB/T 40673-2021 |
TimeKeeping instruments—Conditions for carrying out checks on radioluminescent deposits 计时仪器 辐射发光涂层检验条件 |
China National Standards K |
English PDF |
| GB/T 40711.4-2021 |
Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 4:Regenerative braKing system 乘用车循环外技术/装置节能效果评价方法 第4部分：制动能量回收系统 |
China National Standards K |
English PDF |
| GB/T 40657-2021 |
Public telecom networK—Test methods for smart home application 公众电信网 智能家居应用测试方法 |
China National Standards K |
English PDF |
| GB/T 38624.2-2021 |
Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication networK 物联网 网关 第2部分：面向公用电信网接入的网关技术要求 |
China National Standards K |
English PDF |
| GB/T 40646-2021 |
Technical requirements for broadband customer networKing based on public telecommunication network -- Optical camera communications 基于公用电信网的宽带客户网络联网技术要求 可见光成像通信 |
China National Standards K |
English PDF |
| GB/T 40420.8-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 8: Interface requirements 基于公用电信网的宽带客户网关虚拟化 第8部分：接口要求 |
China National Standards K |
English PDF |
| GB/T 40420.4-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 4:Technical requirements for physical business gateway 基于公用电信网的宽带客户网关虚拟化 第4部分：实体企业网关技术要求 |
China National Standards K |
English PDF |
| GB/T 40420.3-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 3 ：Technical requirements for physical residential gateway 基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求 |
China National Standards K |
English PDF |
| GB/T 40420.2-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 2 ：Technology requirements of voice virtualization 基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求 |
China National Standards K |
English PDF |
| GB/T 40572-2021 |
Multimedia interaction over multiple terminals—Technical specification on multimedia interaction based on non-local networK 多屏互动 基于远程网络的终端间互动技术要求 |
China National Standards K |
English PDF |
| GB/T 40570-2021 |
Multimedia interaction over multiple terminals—Technical specification on multimedia interaction based on local networK 多屏互动 基于本地网络的终端间互动技术要求 |
China National Standards K |
English PDF |
| GB/T 40706-2021 |
Container transportation electronic data interchange—BooKing confirmation message 集装箱运输电子数据交换 订舱确认报文 |
China National Standards K |
English PDF |
| GB/T 40811-2021 |
Container transportation electronic data interchange -- Firm booKing message 集装箱运输电子数据交换? 订舱报文 |
China National Standards K |
English PDF |
| GB/T 40564-2021 |
Test method of epoxy molding compound for electronic pacKaging 电子封装用环氧塑封料测试方法 |
China National Standards K |
English PDF |
| GB/T 40674-2021 |
FireworKs and firecrackers—Evaluation method of environmental protection 烟花爆竹 环保评价方法 |
China National Standards K |
English PDF |
| GB/T 40786.2-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data linK layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards K |
English PDF |
| GB/T 40743-2021 |
Quality grades of Kiwifruit 猕猴桃质量等级 |
China National Standards K |
English PDF |
| GB/T 40848-2021 |
(Feed ingredients: Corn flaKes) 饲料原料 压片玉米 |
China National Standards K |
English PDF |
| GB/T 3836.29-2021 |
Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “K” 爆炸性环境 第29部分：爆炸性环境用非电气设备 结构安全型“c”、控制点燃源型“b”、液浸型“k” |
China National Standards K |
English PDF |
| GB/T 40651-2021 |
Information security technique—Entity authentication assurance frameworK 信息安全技术 实体鉴别保障框架 |
China National Standards K |
English PDF |
| GB/T 10457-2021 |
General requirement of plastic self-cling wrap film for Keeping food fresh 食品用塑料自粘保鲜膜质量通则 |
China National Standards K |
English PDF |
| GB/T 40420.7-2021 |
Broadband customer gateway virtualization based on public telecommunication networK -- Part 7: Management requirements 基于公用电信网的宽带客户网关虚拟化 第7部分：管理要求 |
China National Standards K |
English PDF |
| GB/T 40420.6-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 6: Technical requirements for virtualized business gateway 基于公用电信网的宽带客户网关虚拟化 第6部分：虚拟企业网关功能技术要求 |
China National Standards K |
English PDF |
| GB/T 40420.5-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 5: Function and technology requirements for virtual residential gateway 基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求 |
China National Standards K |
English PDF |
| GB/T 40420.1-2021 |
Broadband customer gateway virtualization based on public telecommunication networK—Part 1 ：General requirements 基于公用电信网的宽带客户网关虚拟化 第1部分:总体要求 |
China National Standards K |
English PDF |
| GB/T 40422-2021 |
General technical requirements of converging wireless sensor networKs and mobile communication network 无线传感器网络与电信网络结合的总体技术要求 |
China National Standards K |
English PDF |
| GB 27951-2021 |
General requirements for sKin disinfectant 皮肤消毒剂通用要求 |
China National Standards K |
English PDF |
| GB/T 1002-2021 |
Single phase plugs and socKet-outlets for household and similar purposes—Types,basic parameters and dimensions 家用和类似用途单相插头插座 型式、基本参数和尺寸 |
China National Standards K |
English PDF |
| GB/T 2099.1-2021 |
Plugs and socKet-outlets for household and similar purposes—Part 1: General requirements 家用和类似用途插头插座 第1部分：通用要求 |
China National Standards K |
English PDF |
| GB 40875-2021 |
Requirements of safety operations for oil tanKers at single point mooring 油轮单点系泊作业安全要求 |
China National Standards K |
English PDF |
| GB 40876-2021 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial induction cooKers 商用电磁灶能效限定值及能效等级 |
China National Standards K |
English PDF |
| GB/T 39737-2021 |
Specification for national parK establishment 国家公园设立规范 |
China National Standards K |
English PDF |
| GB 18394-2020 |
Permitted level of moisture in meat of livestocK and poultry 畜禽肉水分限量 |
China National Standards K |
English PDF |
| GB 16410-2020 |
Domestic gas cooKing appliances 家用燃气灶具 |
China National Standards K |
English PDF |
| GB/T 51422-2021 |
Technical standard for auto tracKing and targeting jet suppression system 建筑金属板围护系统检测鉴定及加固技术标准 |
China National Standards K |
English PDF |
| GB/T 50760-2021 |
Technical standard for digital trunKing communication engineering 数字集群通信工程技术标准 |
China National Standards K |
English PDF |
| GB 51427-2021 |
Technical standard for auto tracKing and targeting jet suppression system 自动跟踪定位射流灭火系统技术标准 |
China National Standards K |
English PDF |
| GB/T 39508-2020 |
Knitted garments for infants and children 针织婴幼儿及儿童服装 |
China National Standards K |
English PDF |
| GB/T 39519-2020 |
Hydranlic cylindrically helical compression spring with high worKing stress—Technical specifications 高应力液压件圆柱螺旋压缩弹簧 技术条件 |
China National Standards K |
English PDF |
| GB/T 39534-2020 |
Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nicKel based alloys in liquids 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法 |
China National Standards K |
English PDF |
| GB 17380-2020 |
Regulation on aids to navigation for marKing of offshore structures, China 中国海区水上建（构）筑物助航标志规定 |
China National Standards K |
English PDF |
| GB 38598-2020 |
General requirement for label and instruction booK of disinfection products 消毒产品标签说明书通用要求 |
China National Standards K |
English PDF |
| GB/T 39138.1-2020 |
Methods for chemical analysis of gold nicKel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards K |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold nicKel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards K |
English PDF |
| GB/T 39138.3-2020 |
Methods for chemical analysis of gold nicKel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards K |
English PDF |
| GB/T 39151-2020 |
NicKel beryllium titanium alloy strip for high temperature elastic component 高温弹性元件用镍铍钛合金带材 |
China National Standards K |
English PDF |
| GB 146.1-2020 |
Gauge for standard gauge railways—Part 1: rolling stocK gauge 标准轨距铁路限界 第1部分：机车车辆限界 |
China National Standards K |
English PDF |
| GB/T 39169-2020 |
BlanKs for diamond circular saw blade—Mounting and fixing bores—Building construction and civil engineering 金刚石圆锯片基体 安装和固定孔 建筑施工和土木工程 |
China National Standards K |
English PDF |
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