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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 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 et |
 English PDF |
| GB/T 40725-2021 |
Test method of dipped cord and rubber adhesive peeling performance 浸胶帘线与橡胶粘合剥离性能试验方法 |
China National Standards et |
English PDF |
| GB/T 22459.3-2021 |
Refractory mortars -- Part 3: Determination of joint stability 耐火泥浆? 第3部分：粘接时间试验方法 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 3903.14-2021 |
Footwear—Test methods for outsoles—Needle tear strength 鞋类 外底试验方法 针撕破强度 |
China National Standards et |
English PDF |
| GB/T 3903.12-2021 |
Footwear—Test methods for outsoles—Tear strength 鞋类 外底试验方法 撕裂强度 |
China National Standards et |
English PDF |
| GB/T 3903.9-2021 |
Footwear—Test methods for insoles—Heel pin holding strength 鞋类 内底试验方法 跟部持钉力 |
China National Standards et |
English PDF |
| GB/T 27552-2021 |
Destructive tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards et |
English PDF |
| GB/T 16895.10-2021 |
Low-voltage electrical installations -- Part 4-44: Protection for safety -- Protection against voltage disturbances and electromagnetic disturbances 低压电气装置 第4-44部分：安全防护 电压骚扰和电磁骚扰防护 |
China National Standards et |
English PDF |
| GB/T 40909-2021 |
Textiles—Determination of methylcyclosiloxane residues 纺织品 甲基环硅氧烷残留量的测定 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 5169.20-2021 |
Fire hazard testing for electric and electronic products—Part 20: Surface spread of flame—Summary and relevance of test methods 电工电子产品着火危险试验 第20部分：火焰表面蔓延 试验方法概要和相关性 |
China National Standards et |
English PDF |
| GB/T 16162-2021 |
Vocabulary for global maritime distress and safety system 全球海上遇险和安全系统（GMDSS）术语 |
China National Standards et |
English PDF |
| GB/T 40829-2021 |
Asset management system maturity assessment of an organization 组织资产管理体系成熟度评价 |
China National Standards et |
English PDF |
| GB/T 40794-2021 |
Measurement method of irreversible magnetic flux loss due to high temperature of rare earth permanent magnet 稀土永磁材料高温磁通不可逆损失检测方法 |
China National Standards et |
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 et |
English PDF |
| GB/T 40627-2021 |
Test method for seed cotton lint percentage—Process of sawtooth pattern 油菜茎基溃疡病菌活性检测方法 |
China National Standards et |
English PDF |
| GB/T 19754-2021 |
Test methods for energy consumption of heavy-duty hybrid electric vehicles 重型混合动力电动汽车能量消耗量试验方法 |
China National Standards et |
English PDF |
| GB/T 26548.12-2021 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 12：Die grinders 手持便携式动力工具 振动试验方法 第12部分：模具砂轮机 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 29614-2021 |
Vulcanized rubber—Determination the content of polycyclic aromatic hydrocarbons 硫化橡胶 多环芳烃含量的测定 |
China National Standards et |
English PDF |
| GB/T 40807-2021 |
Production equipment for microsystems—Interface between end effector and handling system 微系统用生产设备 末端执行器与处理器的接口 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 40819-2021 |
Aeolian vibration fatigue test method for overhead conductors and cables 架空线缆微风振动疲劳试验方法 |
China National Standards et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 10073-2021 |
Methods of evaluation for image quality of electrostatic copies 静电复印品图像质量评价方法 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 26703-2021 |
Determination of abrasion resistance for top piece of leather shoes 皮鞋跟面耐磨性能试验方法 |
China National Standards et |
English PDF |
| GB/T 40591-2021 |
Guide for setting test of power system stabilizer 电力系统稳定器整定试验导则 |
China National Standards et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 5909-2021 |
Commercial vehicles—Wheels—Performance requirements and test methods for cornering and radial fatigue 商用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards et |
English PDF |
| GB/T 5334-2021 |
Passenger car—Wheels—Performance requirements and test methods for cornering and radial fatigue 乘用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards et |
English PDF |
| GB/T 40905.1-2021 |
Textiles -- Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method 纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第1部分：光学显微镜法 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 17832-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards et |
English PDF |
| GB/T 40723-2021 |
Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method 橡胶 总硫、总氮含量的测定 自动分析仪法 |
China National Standards et |
English PDF |
| GB/T 40721-2021 |
Rubber—Determination of frictional properties 橡胶 摩擦性能的测定 |
China National Standards et |
English PDF |
| GB/T 40719-2021 |
Rubber,vulcanized or themoplastic—Determination of volume and/or surface resistivity 硫化橡胶或热塑性橡胶 体积和/或表面电阻率的测定 |
China National Standards et |
English PDF |
| GB/T 39693.9-2021 |
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 9:Calibration and verification of hardness testers 硫化橡胶或热塑性橡胶 硬度的测定 第9部分：硬度计的校准和验证 |
China National Standards et |
English PDF |
| GB/T 40906-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters 家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂 |
China National Standards et |
English PDF |
| GB/T 40904-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes 家具产品及其材料中禁限用物质测定方法 偶氮染料 |
China National Standards et |
English PDF |
| GB/T 40971-2021 |
Methods for the determination of prohibited substance in furniture products and related materials—Polycyclic aromatic hydrocarbons 家具产品及其材料中禁限用物质测定方法 多环芳烃 |
China National Standards et |
English PDF |
| GB/T 40908-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Flame retardants 家具产品及其材料中禁限用物质测定方法 阻燃剂 |
China National Standards et |
English PDF |
| GB/T 40907-2021 |
Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline 家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4，4’-二氨基二苯甲烷 |
China National Standards et |
English PDF |
| GB/T 40831-2021 |
(Asset Management A guide to the consistency of financial and non-financial functions in asset management activities) 资产管理 财务与非财务职能在资产管理活动中的一致性指南 |
China National Standards et |
English PDF |
| GB/T 40872-2021 |
Plastics—Test methods of polyethylene cellular 塑料 聚乙烯泡沫试验方法 |
China National Standards et |
English PDF |
| GB/T 23801-2021 |
Determination of fatty acid methyl ester (FAME) content in middle distillates—Infrared spectrometry 中间馏分油中脂肪酸甲酯含量的测定 红外光谱法 |
China National Standards et |
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 et |
English PDF |
| GB/T 6683.1-2021 |
Petroleum and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test 石油及相关产品 测量方法与结果精密度 第1部分：试验方法精密度数据的确定 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 40722.2-2021 |
Styrene-butadiene rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method 苯乙烯-丁二烯橡胶（SBR）? 溶液聚合SBR微观结构的测定? 第2部分：红外光谱ATR 法 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 39560.4-2021 |
Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞 |
China National Standards et |
English PDF |
| GB/T 40720-2021 |
Rubber,vulcanized rubber—Determination of insulation resistance 硫化橡胶 绝缘电阻的测定 |
China National Standards et |
English PDF |
| GB/T 40797-2021 |
Rubber, vulcanized or thermoplastic -- Determination of resistance to abrasion -- Driven, vertical abrasive disc method 硫化橡胶或热塑性橡胶 耐磨性能的测定 垂直驱动磨盘法 |
China National Standards et |
English PDF |
| GB/T 1232.3-2021 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR 未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分：无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定 |
China National Standards et |
English PDF |
| GB/T 1687.4-2021 |
Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-stress flexometer 硫化橡胶 在屈挠试验中温升和耐疲劳性能的测定 第4部分：恒应力屈挠试验 |
China National Standards et |
English PDF |
| GB/T 40810.2-2021 |
Geometrical product specifications (GPS)—Online measurement in process—Part 2：Online verifications of geometric features（form and position） 产品几何技术规范（GPS） 生产过程在线测量 第2部分：几何特征（形位）的在线检测与验证 |
China National Standards et |
English PDF |
| GB/T 40810.1-2021 |
Geometrical product specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture) 产品几何技术规范（GPS） 生产过程在线测量 第1部分：几何特征（尺寸、表面结构）的在线检测与验证 |
China National Standards et |
English PDF |
| GB/T 40742.4-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 4：Evaluation of dimension and geometrical error，discriminant pattern of minimum zone 产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式 |
China National Standards et |
English PDF |
| GB/T 40742.3-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements 产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards et |
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 et |
English PDF |
| GB/T 40742.1-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures 产品几何技术规范（GPS） 几何精度的检测与验证 第1部分：基本概念和测量基础 符号、术语、测量条件和程序 |
China National Standards et |
English PDF |
| GB/T 40617-2021 |
Guidelines for construction of safety ecological in electrical place 电气场所的安全生态构建指南 |
China National Standards et |
English PDF |
| GB/T 40856-2021 |
Technical requirements and test methods for cybersecurity of on-board information interactive system 车载信息交互系统信息安全技术要求及试验方法 |
China National Standards et |
English PDF |
| GB/T 40855-2021 |
Technical requirements and test methods for cybersecurity of remote service and management system for electric vehicles 电动汽车远程服务与管理系统信息安全技术要求及试验方法 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 40917-2021 |
Textiles—Determination of perfluorohexane-1-sulphonic acid and its salts 纺织品 全氟己烷磺酸及其盐类的测定 |
China National Standards et |
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 et |
English PDF |
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