Cart:
 |
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 40645-2021 |
Information security teCHnology—General requirements for security of Internet information services 信息安全技术 互联网信息服务安全通用要求 |
China National Standards CH |
 English PDF |
| GB/T 2900.104-2021 |
ElectroteCHnical terminology—Micro-electromechanical devices 电工术语 微机电装置 |
China National Standards CH |
English PDF |
| GB/T 19361-2021 |
Wire electrical disCHarge machines(unidirectional traveling type)—Testing of the accuracy 电火花线切割机床（单向走丝型） 精度检验 |
China National Standards CH |
English PDF |
| GB/T 22712-2021 |
TeCHnical specification for G series cooling fans applying to variable frequency motors 变频电机用G系列冷却风机技术规范 |
China National Standards CH |
English PDF |
| GB/T 27744-2021 |
Specification and energy efficiency grades for line-start permanent magnet synCHronous motors(frame size 80～355) 异步起动永磁同步电动机技术条件及能效分级（机座号80~355） |
China National Standards CH |
English PDF |
| GB/T 40815.4-2021 |
MeCHanical structures for electrical and electronic equipment—Thermal managementfor cabinets in accordance with inch and metric system—Part 4:Cooling performance tests for water supplied heat exchangers in electronic cabinets 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第4部分：电子机柜中供水热交换器的冷却性能试验 |
China National Standards CH |
English PDF |
| GB/T 40815.2-2021 |
MeCHanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 19290.7-2021 |
Modular order for the development of meCHanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment 发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸 |
China National Standards CH |
English PDF |
| GB/T 5271.37-2021 |
Information teCHnology—Vocabulary—Part 37:Biometrics 信息技术 词汇 第37部分：生物特征识别 |
China National Standards CH |
English PDF |
| GB/T 40726-2021 |
Rubber-or plastics-coated fabrics—Determination of fogging CHaracteristics of trim materials in the interior of automobiles 橡胶或塑料涂覆织物 汽车内饰材料雾化性能的测定 |
China National Standards CH |
English PDF |
| GB/T 40694.1-2021 |
Information teCHnology—Pictograms,icons and symbols for use with biometric systems—Part 1: General principles 信息技术 用于生物特征识别系统的图示、图标和符号 第1部分：总则 |
China National Standards CH |
English PDF |
| GB/T 17874-2021 |
Electronic specialty gas—Boron triCHloride 电子特气 三氯化硼 |
China National Standards CH |
English PDF |
| GB/T 40602.1-2021 |
Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far field measuring in microwave aneCHoic chamber 天线及接收系统的无线电干扰 第1部分：基础测量 天线方向图的室内远场测量方法 |
China National Standards CH |
English PDF |
| GB/T 40602.2-2021 |
Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in microwave aneCHoic chamber 天线及接收系统的无线电干扰 第2部分：基础测量 高增益天线方向图室内平面近场测量方法 |
China National Standards CH |
English PDF |
| GB/T 40866-2021 |
Naming rule for dispatCHing of solar thermal power plant 太阳能光热发电站调度命名规则 |
China National Standards CH |
English PDF |
| GB/T 40735-2021 |
Method for inherent energy efficiency evaluation of computer numerical control maCHine tools 数控机床固有能量效率的评价方法 |
China National Standards CH |
English PDF |
| GB/T 40859-2021 |
Control CHart for streaming data monitoring 流式数据监测控制图 |
China National Standards CH |
English PDF |
| GB/T 40832-2021 |
Determination of mangiferin in mango leaves—High performance liquid CHromatography 芒果叶中芒果苷的测定 高效液相色谱法 |
China National Standards CH |
English PDF |
| GB/T 40744-2021 |
Determination of solanesol in potato stems，leaves and their processed products. High performance liquid CHromatography-mass spectrometry 马铃薯茎叶及其加工制品中茄尼醇的含量测定 高效液相色谱-质谱法 |
China National Standards CH |
English PDF |
| GB/T 40733-2021 |
Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array teCHnology 焊缝无损检测 超声检测 自动相控阵超声技术的应用 |
China National Standards CH |
English PDF |
| GB/T 40833-2021 |
Determination of p-coumaric acid in sugarcane rinds—High performance liquid CHromatography 甘蔗皮渣中对香豆酸检测方法 高效液相色谱法 |
China National Standards CH |
English PDF |
| GB/T 3903.25-2021 |
Footwear—Test methods for whole shoe—Heel attaCHment 鞋类 整鞋试验方法 鞋跟结合强度 |
China National Standards CH |
English PDF |
| GB/T 40820-2021 |
Residual direct current detecting device (RDC-DD) to be used for mode 3 CHarging of electric vehicles 电动汽车模式3充电用直流剩余电流检测电器（RDC-DD） |
China National Standards CH |
English PDF |
| GB/T 19334-2021 |
Dimensions of low-voltage switCHgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessories 低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨 |
China National Standards CH |
English PDF |
| GB/T 40742.5-2021 |
Geometrical product specifications (GPS)—Geometrical precisionverification—Part 5:Estimation of uncertainty of measurement for geometrical CHaracteristics verification 产品几何技术规范（GPS） 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估 |
China National Standards CH |
English PDF |
| GB 15359-2021 |
Maritime light vessels and large navigational buoys system, CHina 中国海区灯船和大型助航浮标制式 |
China National Standards CH |
English PDF |
| GB/T 18113-2021 |
High temperature lanthanum CHromite electric heating module 铬酸镧高温电热元件 |
China National Standards CH |
English PDF |
| GB/T 12690.8-2021 |
CHemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards CH |
English PDF |
| GB/T 26548.8-2021 |
Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 8: Saws, polishing and filing maCHines with reciprocating action and small saws with oscillating or rotating action 手持便携式动力工具? 振动试验方法? 第8部分：往复式锯、抛光机和锉刀以及摆式或回转式锯 |
China National Standards CH |
English PDF |
| GB/T 40803-2021 |
MaCHining process—Method for energy efficiency evaluation 机械加工过程 能量效率评价方法 |
China National Standards CH |
English PDF |
| GB/T 40799-2021 |
MaCHining process -- Test methods for essential energy efficiency data 机械加工过程 能效基础数据检测方法 |
China National Standards CH |
English PDF |
| GB/T 21973-2021 |
YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—TeCHnical specification YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件 |
China National Standards CH |
English PDF |
| GB/T 21969-2021 |
YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—TeCHnical specification YGP系列辊道用变频调速三相异步电动机 技术条件 |
China National Standards CH |
English PDF |
| GB/T 40616-2021 |
TeCHnical requirements for simulation test of control system functions of the rural photovoltaic power station cluster 村镇光伏发电站集群控制系统仿真测试技术要求 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 40662-2021 |
TeCHnical specification for recycling and treatment of waste lead batteries 废铅蓄电池再生处理技术规范 |
China National Standards CH |
English PDF |
| GB/T 40841-2021 |
Cross-border E-commerce—Guidelines on exCHange of product quality evaluation result 跨境电子商务 产品质量评价结果交换指南 |
China National Standards CH |
English PDF |
| GB/T 40821-2021 |
Test specification for heat exCHange system of solar thermal power plant 太阳能热发电站换热系统检测规范 |
China National Standards CH |
English PDF |
| GB/T 40690-2021 |
Information teCHnology—Cloud computing—Jointcloud computing reference architecture 信息技术 云计算 云际计算参考架构 |
China National Standards CH |
English PDF |
| GB/T 40738-2021 |
Investment casting—TeCHnical specification for rapid shell build with colloidal silica binder 熔模铸造 硅溶胶快速制壳工艺规范 |
China National Standards CH |
English PDF |
| GB/T 36450.8-2021 |
Information teCHnology—Storage management—Part 8: Media libraries 信息技术 存储管理 第8部分：媒体库 |
China National Standards CH |
English PDF |
| GB/T 36450.7-2021 |
Information teCHnology—Storage management—Part 7: Host elements 信息技术 存储管理 第7部分：主机元素 |
China National Standards CH |
English PDF |
| GB/T 36450.6-2021 |
Information teCHnology—Storage management—Part 6: Fabric 信息技术 存储管理 第6部分：交换结构 |
China National Standards CH |
English PDF |
| GB/T 36450.5-2021 |
Information teCHnology—Storage management—Part 5: File systems 信息技术 存储管理 第5部分：文件系统 |
China National Standards CH |
English PDF |
| GB/T 40845-2021 |
Determination of azelaic acid in cosmetics—Gas CHromatography method 化妆品中壬二酸的检测 气相色谱法 |
China National Standards CH |
English PDF |
| GB/T 40639-2021 |
Determination of banned triCHloroacetic acid in cosmetics 化妆品中禁用物质三氯乙酸的测定 |
China National Standards CH |
English PDF |
| GB/T 40728-2021 |
Remanufacturing—Quality inspection methods for repaired layers of meCHanical products 再制造 机械产品修复层质量检测方法 |
China National Standards CH |
English PDF |
| GB/T 40727-2021 |
Remanufacturing—TeCHnological specifications for assembly of mechanical products 再制造 机械产品装配技术规范 |
China National Standards CH |
English PDF |
| GB/T 40804-2021 |
Short-term capability evaluation of maCHining processes on metal-cutting machine tools 金属切削机床加工过程的短期能力评估 |
China National Standards CH |
English PDF |
| GB/T 40806-2021 |
Airborne noise emitted by maCHine tools—Operating conditions for metal-cutting machines 机床发射空气传播噪声 金属切削机床的操作条件 |
China National Standards CH |
English PDF |
| GB/T 40632-2021 |
The determination for polysacCHarides in bamboo leaves 竹叶中多糖的检测方法 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 40808.1-2021 |
Environmental evaluation of maCHine tools—Part 1:Design methodology for energy-efficient machine tools 机床环境评估 第1部分：机床节能设计方法 |
China National Standards CH |
English PDF |
| GB/T 40699-2021 |
Requirements of launCH vehicle to electrical ground support equipment interfaces 运载火箭与地面支持设备电气接口要求 |
China National Standards CH |
English PDF |
| GB/T 40600-2021 |
TeCHnical requirements for dispatching function of wind farm power control system 风电场功率控制系统调度功能技术要求 |
China National Standards CH |
English PDF |
| GB/T 40604-2021 |
Information exCHange technical requirements for energy dispatch and operation of renewable energy station 新能源场站调度运行信息交换技术要求 |
China National Standards CH |
English PDF |
| GB/T 40607-2021 |
TeCHnical requirements for dispatching side forecasting system of wind or photovoltaic power 调度侧风电或光伏功率预测系统技术要求 |
China National Standards CH |
English PDF |
| GB/T 40586-2021 |
TeCHnical requirements of grid-related protection of grid-connected power 并网电源涉网保护技术要求 |
China National Standards CH |
English PDF |
| GB/T 40595-2021 |
Guide for teCHnology and test on primary frequency control of grid-connected power resource 并网电源一次调频技术规定及试验导则 |
China National Standards CH |
English PDF |
| GB/T 40594-2021 |
TeCHnical guide for power grid and source coordination 电力系统网源协调技术导则 |
China National Standards CH |
English PDF |
| GB/T 40610-2021 |
TeCHnical specifications for binary description and interchange of power system online power flow data 电力系统在线潮流数据二进制描述及交换规范 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 40592-2021 |
TeCHnical rules for automatic over-frequency generator tripping in electric power system 电力系统自动高频切除发电机组技术规定 |
China National Standards CH |
English PDF |
| GB/T 40588-2021 |
TeCHnical provisions for automatic under-voltage load shedding in electric power systems 电力系统自动低压减负荷技术规定 |
China National Standards CH |
English PDF |
| GB/T 40596-2021 |
TeCHnical rules for automatic under-frequency load shedding in electric power systems 电力系统自动低频减负荷技术规定 |
China National Standards CH |
English PDF |
| GB/T 40427-2021 |
TeCHnical guidelines for power system voltage and reactive power 电力系统电压和无功电力技术导则 |
China National Standards CH |
English PDF |
| GB/T 40584-2021 |
TeCHnical specification for setting calculation software and data of relay protection 继电保护整定计算软件及数据技术规范 |
China National Standards CH |
English PDF |
| GB/T 40599-2021 |
TeCHnical specification for relay protection and security automatic equipment online monitoring and analysis 继电保护及安全自动装置在线监视与分析技术规范 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 40587-2021 |
TeCHnical specification for power system security and stability control system 电力系统安全稳定控制系统技术规范 |
China National Standards CH |
English PDF |
| GB/T 40601-2021 |
TeCHnical requirements for real time digital simulation technology of power system 电力系统实时数字仿真技术要求 |
China National Standards CH |
English PDF |
| GB/T 40608-2021 |
TeCHnical requirements for equipment parameters and operating data of power grid 电网设备模型参数和运行方式数据技术要求 |
China National Standards CH |
English PDF |
| GB/T 40593-2021 |
Guidelines for parameters measurement and modeling of synCHronous generator governing system 同步发电机调速系统参数实测及建模导则 |
China National Standards CH |
English PDF |
| GB/T 40589-2021 |
Modeling guide for excitation system of synCHronous generator 同步发电机励磁系统建模导则 |
China National Standards CH |
English PDF |
| GB/T 40580-2021 |
TeCHnical guide for modeling HVDC transmission systems in electromechanical transient simulations 高压直流输电系统机电暂态仿真建模技术导则 |
China National Standards CH |
English PDF |
| GB/T 22930.2-2021 |
Leather and fur—CHemical determination of metal content—Part 2:Total metal content 皮革和毛皮 金属含量的化学测定 第2部分：金属总量 |
China National Standards CH |
English PDF |
| GB/T 22930.1-2021 |
Leather and fur—CHemical determination of metal content—Part 1:Extractable metals 皮革和毛皮 金属含量的化学测定 第1部分：可萃取金属 |
China National Standards CH |
English PDF |
| GB/T 40938-2021 |
Leather—Physical and meCHanical tests—Determination of water penetration pressure 皮革 物理和机械试验 水渗透压测定 |
China National Standards CH |
English PDF |
| GB/T 40927-2021 |
Leather—Physical and meCHanical tests—Determination of heat resistance of patent leather 皮革 物理和机械试验 漆皮耐热性能的测定 |
China National Standards CH |
English PDF |
| GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium CHloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards CH |
English PDF |
| GB/T 40867-2021 |
TeCHnical specifications for unified power flow controller 统一潮流控制器技术规范 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 15092.5-2021 |
SwitCHes for appliances—Part 2:Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery 器具开关 第2部分：手持式、可移式电动工具和园林机器开关的特殊要求 |
China National Standards CH |
English PDF |
| GB/T 40789-2021 |
Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance CHaracteristics 气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定 |
China National Standards CH |
English PDF |
| GB/T 40679-2021 |
Core components library for logistics information interCHange 物流信息交换核心构件库 |
China National Standards CH |
English PDF |
| GB/T 40655-2021 |
Intelligent production order management system—TeCHnical requirements 智能生产订单管理系统 技术要求 |
China National Standards CH |
English PDF |
| GB/T 40648-2021 |
Intelligent manufacturing -- Virtual factory reference arCHitecture 智能制造 虚拟工厂参考架构 |
China National Standards CH |
English PDF |
| GB/T 40659-2021 |
Intelligent manufacturing—Online detection system based on maCHine vision—General requirements 智能制造 机器视觉在线检测系统 通用要求 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 39560.8-2021 |
Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas CHromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS) 电子电气产品中某些物质的测定 第8部分：气相色谱-质谱法（GC-MS）与配有热裂解/热脱附的气相色谱-质谱法 （Py/TD-GC-MS）测定聚合物中的邻苯二甲酸酯 |
China National Standards CH |
English PDF |
| GB/T 39560.702-2021 |
Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent CHrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method 电子电气产品中某些物质的测定 第7-2部分：六价铬 比色法测定聚合物和电子件中的六价铬[Cr（VI）] |
China National Standards CH |
English PDF |
| GB/T 39560.5-2021 |
Determination of certain substances in electrical and electronic products—Part 5: Cadmium，lead and CHromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量 |
China National Standards CH |
English PDF |
| GB/T 40742.2-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 2：Verification of form CHaracteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics 产品几何技术规范（GPS） 几何精度的检测与验证 第2部分：形状、方向、位置、跳动和轮廓度特征的检测与验证 |
China National Standards CH |
English PDF |
| Find out:16904Items | To Page of: First -Previous-Next -Last | [19] [20] [21] [22] [23] [24] [25] |
+86-755-25831330
