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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 39971-2021 |
Thresholds and grading of relAtive wet grip index for motor vehicle tyres 汽车轮胎湿路面相对抓着指数限值和等级 |
China National Standards At |
 English PDF |
| GB/T 38329.2-2021 |
Utility connections in port - Part 2: High and low voltage shore connection systems - DAta communication for monitoring and control 港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
China National Standards At |
English PDF |
| GB/T 38047.2-2021 |
EvaluAtion methods for reliability on smart household appliances - Part 2: Special requirements for room air conditioners 智能家用电器可靠性评价方法 第2部分：房间空气调节器的特殊要求 |
China National Standards At |
English PDF |
| GB/T 38010.3-2021 |
Spectacle frames and sunglasses electronic cAtalogue and identification—Part 3: Technical information 眼镜架和太阳镜电子目录与识别 第3部分：技术信息 |
China National Standards At |
English PDF |
| GB/T 38010.2-2021 |
Spectacle frames and sunglasses electronic cAtalogue and identification—Part 2: Commercial information 眼镜架和太阳镜电子目录与识别 第2部分：商业信息 |
China National Standards At |
English PDF |
| GB/T 37162.3-2021 |
Hydraulic fluid power-Monitoring the level of particulAte contamination of the fluid-Part 3:Use of the filter blockage technique 液压传动 液体颗粒污染度的监测 第3部分：利用滤膜阻塞技术 |
China National Standards At |
English PDF |
| GB/T 35205.5-2021 |
Rough-terrain trucks - Safety requirements and verificaiton - Part 5: Interface between variable-reach truck and integrAted personnnel work platform 越野叉车 安全要求及验证 第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置 |
China National Standards At |
English PDF |
| GB/T 31838.7-2021 |
Solid insulAting materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures 固体绝缘材料 介电和电阻特性 第7部分：电阻特性(DC方法) 高温下测量体积电阻和体积电阻率 |
China National Standards At |
English PDF |
| GB/T 31838.6-2021 |
Solid insulAting materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) 固体绝缘材料 介电和电阻特性 第6部分：介电特性（AC方法） 相对介电常数和介质损耗因数（频率0.1Hz~10MHz） |
China National Standards At |
English PDF |
| GB/T 31838.5-2021 |
Solid insulAting materials - Dielectric and resistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials 固体绝缘材料 介电和电阻特性 第5部分：电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率 |
China National Standards At |
English PDF |
| GB/T 31070.3-2021 |
Building intercom systems—Part 3:Technical requirements for specific applicAtions 楼寓对讲系统 第3部分:特定应用技术要求 |
China National Standards At |
English PDF |
| GB/T 29716.3-2021 |
Mechanical vibrAtion and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击 信号处理 第3部分：时频分析方法 |
China National Standards At |
English PDF |
| GB/T 29317-2021 |
Terminology of electric vehicle charging/bAttery swap infrastructure 电动汽车充换电设施术语 |
China National Standards At |
English PDF |
| GB/T 28951-2021 |
Forest certificAtion in China—Forest management 中国森林认证 森林经营 |
China National Standards At |
English PDF |
| GB/T 27800-2021 |
DeterminAtion of the life for static sealing rubber products 静密封橡胶制品使用寿命的快速预测方法 |
China National Standards At |
English PDF |
| GB/T 27021.3-2021 |
Conformity assessment - Requirements for bodies providing audit and certificAtion of management systems - Part 3: Competence requirements for auditing and certification of quality management systems 合格评定 管理体系审核认证机构要求 第3部分：质量管理体系审核与认证能力要求 |
China National Standards At |
English PDF |
| GB/T 27021.2-2021 |
Conformity assessment - Requirements for bodies providing audit and certificAtion of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems 合格评定 管理体系审核认证机构要求 第2部分：环境管理体系审核与认证能力要求 |
China National Standards At |
English PDF |
| GB/T 25301-2021 |
Resistance welding equipment - Transformers - General specificAtions applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
China National Standards At |
English PDF |
| GB/T 24810.2-2021 |
Cranes-Limiting and indicAting devices-Part 2:Mobile cranes 起重机 限制器和指示器 第2部分：流动式起重机 |
China National Standards At |
English PDF |
| GB/T 24279.2-2021 |
Textiles - DeterminAtion of certain flame retardants - Part 2: Phosphorus flame retardants 纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂 |
China National Standards At |
English PDF |
| GB/T 23540-2021 |
CoAted abrasives - Flap wheels with incorporated flanges or separate flanges 涂附磨具 装有卡盘或未装卡盘的砂页轮 |
China National Standards At |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding wheels and mounted points with diamond or cubic boron nitride - Limit deviAtions and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards At |
English PDF |
| GB/T 23294-2021 |
Abrasion resistant refractory mAterials 耐磨耐火材料 |
China National Standards At |
English PDF |
| GB/T 23293-2021 |
Nitride bonded refractory products and their relAted mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards At |
English PDF |
| GB/T 22889-2021 |
LeAther—Physical and mechanical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards At |
English PDF |
| GB/T 22888-2021 |
LeAther - Physical and mechanical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards At |
English PDF |
| GB/T 22808-2021 |
LeAther and fur-Chemical tests-Determination of chlorinated phenols content 皮革和毛皮 化学试验 含氯苯酚的测定 |
China National Standards At |
English PDF |
| GB/T 22459.8-2021 |
Refractory mortars-Part 8:DeterminAtion of bleeding 耐火泥浆 第8部分：泌水性试验方法 |
China National Standards At |
English PDF |
| GB/T 17934.8-2021 |
Graphic technology—Process control for the production of half-tone colour separAtions, proof and production prints—Part 8:Validation print processes working directly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第8部分：直接使用数字数据的验证印刷品制作过程 |
China National Standards At |
English PDF |
| GB/T 17934.7-2021 |
Graphic technology—Process control for the production of half-tone colour separAtions,proof and production prints—Part 7:Proofing processes working directly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分：直接使用数字数据的打样过程 |
China National Standards At |
English PDF |
| GB/T 17934.2-2021 |
Graphic technology—Process control for the production of half-tone colour separAtions,proof and production prints—Part 2:Offset lithographic processes 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第2部分：平版胶印 |
China National Standards At |
English PDF |
| GB/T 17934.1-2021 |
Graphic technology-Process control for the production of half-tone colour separAtions，proof and production prints-Part 1:Parameters and measurement methods 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分：参数与测量方法 |
China National Standards At |
English PDF |
| GB/T 17909.2-2021 |
Cranes - Crane operAting manual - Part 2: Mobile cranes 起重机 起重机操作手册 第2部分：流动式起重机 |
China National Standards At |
English PDF |
| GB/T 17751-2021 |
Survey-evaluAtion method of energy utilization for transport ships 运输船舶能源利用监测评价方法 |
China National Standards At |
English PDF |
| GB/T 17739.2-2021 |
Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelAtin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards At |
English PDF |
| GB/Z 17624.3-2021 |
Electromagnetic compAtibility - General - Part 3: The effects of high-altitude EMP(HEMP) on civil equipment and systems 电磁兼容 综述 第3部分：高空电磁脉冲(HEMP)对民用设备和系统的效应 |
China National Standards At |
English PDF |
| GB/T 16828-2021 |
Bar code for commodity—Global locAtion numbering and bar code marking 商品条码 参与方位置编码与条码表示 |
China National Standards At |
English PDF |
| GB/T 16137-2021 |
Methods for estimAtion of examinee’s organ doses in X-ray diagnosis X射线诊断中受检者器官剂量的估算方法 |
China National Standards At |
English PDF |
| GB/T 15972.47-2021 |
SpecificAtions for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗 |
China National Standards At |
English PDF |
| GB/T 14949.5-2021 |
Manganese ores一DeterminAtion of titanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards At |
English PDF |
| GB/T 14949.12-2021 |
Manganese ores - DeterminAtion of combined water content - Gravimetric method 锰矿石 化合水含量的测定 重量法 |
China National Standards At |
English PDF |
| GB/T 14146-2021 |
Test method for carrier concentrAtion of silicon epitaxial layers - Capacitance-voltage method 硅外延层载流子浓度的测试 电容-电压法 |
China National Standards At |
English PDF |
| GB/T 13469-2021 |
Economical operAtion for centrifugal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards At |
English PDF |
| GB/T 13345-2021 |
Oil film bearing for flAt rolling mill 板带轧机轧辊油膜轴承 |
China National Standards At |
English PDF |
| GB/T 13163.2-2021 |
RadiAtion protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器 氡及氡子体测量仪 第2部分：222Rn和220Rn测量仪的特殊要求 |
China National Standards At |
English PDF |
| GB/T 12807-2021 |
LaborAtory glassware-Graduated pipettes 实验室玻璃仪器 分度吸量管 |
China National Standards At |
English PDF |
| GB/T 12719-2021 |
ExplorAtion specification of hydrogeology and engineering geology in mining areas 矿区水文地质工程地质勘查规范 |
China National Standards At |
English PDF |
| GB/T 12703.2-2021 |
Textiles - Test methods for electrostAtic propensity - Part 2: Test method using manual friction 纺织品 静电性能试验方法 第2部分：手动摩擦法 |
China National Standards At |
English PDF |
| GB/T 12703.1-2021 |
Textiles - Test methods for electrostAtic propensity - Part 1: Test method using corona charging 纺织品 静电性能试验方法 第1部分：电晕充电法 |
China National Standards At |
English PDF |
| GB/T 12363-2021 |
ClassificAtion of forging functions 锻件功能分类 |
China National Standards At |
English PDF |
| GB/T 11362-2021 |
Synchronous belt drives—CalculAtion of power rating and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH 同步带传动 节距型号MXL，XXL，XL，L，H，XH和XXH梯形齿同步带额定功率和传动中心距计算 |
China National Standards At |
English PDF |
| GB/T 10067.36-2021 |
Basic specificAtion for electroheating and electromagnetic processing installations—Part 36:Induction through-heating installations 电热和电磁处理装置基本技术条件 第36部分：感应透热装置 |
China National Standards At |
English PDF |
| GB/T 10066.32-2021 |
Test methods for electroheAting and electromagnetic processing installations-Part 32:Induction through-heating installations 电热和电磁处理装置的试验方法 第32部分：感应透热装置 |
China National Standards At |
English PDF |
| GB/T 9966.9-2021 |
Test methods for nAtural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数 |
China National Standards At |
English PDF |
| GB/T 9966.13-2021 |
Test methods for nAtural stone—Part 13:Determination of water absorption coefficient by capillarity 天然石材试验方法 第13部分：毛细吸水系数的测定 |
China National Standards At |
English PDF |
| GB/T 9966.11-2021 |
Test methods for nAtural stone—Part 11: Determination of resistance to ageing by cold and thermal shock 天然石材试验方法 第11部分：激冷激热加速老化强度测定 |
China National Standards At |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricAting oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards At |
English PDF |
| GB/T 8152.15-2021 |
Methods for chemical analysis of lead concentrAtes—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry 铅精矿化学分析方法 第15部分：可溶性铅含量的测定 火焰原子吸收光谱法 |
China National Standards At |
English PDF |
| GB/T 7925-2021 |
NC reciprocAting traveling type wire electrical-discharge machines—Parameters 数控往复走丝电火花线切割机床 参数 |
China National Standards At |
English PDF |
| GB/T 7739.4-2021 |
Methods for chemical analysis of gold concentrAtes—Part 4:Determination of copper content 金精矿化学分析方法 第4部分：铜量的测定 |
China National Standards At |
English PDF |
| GB/T 6546-2021 |
CorrugAted fibreboard—Determination of edgewise crush resistance 瓦楞纸板 边压强度的测定 |
China National Standards At |
English PDF |
| GB/T 6490-2021 |
WAter-turbine pump 水轮泵 |
China National Standards At |
English PDF |
| GB/T 6113.103-2021 |
SpecificAtion for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards At |
English PDF |
| GB/T 4930-2021 |
Microbeam analysis—Electron probe microanalysis—Guidelines for the specificAtion of certified reference materials (CRMs) 微束分析 电子探针显微分析 标准样品技术条件导则 |
China National Standards At |
English PDF |
| GB/T 4893.1-2021 |
Test of surface coAtings of furniture—Part 1: Determination of surface resistance to cold liquids 家具表面漆膜理化性能试验 第1部分：耐冷液测定法 |
China National Standards At |
English PDF |
| GB/T 4798.2-2021 |
ClassificAtion of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling 环境条件分类 环境参数组分类及其严酷程度分级 第2部分：运输和装卸 |
China National Standards At |
English PDF |
| GB/T 4787.1-2021 |
Grading capacitors for high-voltage alternAting current circuit-breakers—Part 1:General 高压交流断路器用均压电容器 第1部分：总则 |
China National Standards At |
English PDF |
| GB/T 3480.5-2021 |
CalculAtion of load capacity of spur and helical gears—Part 5:Strength and quality of materials 直齿轮和斜齿轮承载能力计算 第5部分：材料的强度和质量 |
China National Standards At |
English PDF |
| GB/T 2424.6-2021 |
Environmental testing-Part 3:Supporting documentAtion and guidance- Confirmation of the performance of temperature/humidity chambers 环境试验 第3部分：支持文件及导则 温度/湿度试验箱性能确认 |
China National Standards At |
English PDF |
| GB/T 2424.5-2021 |
Environmental testing—Part 3:Supporting documentAtion and guidance—Confirmation of the performance of temperature chambers 环境试验 第3部分：支持文件及导则 温度试验箱性能确认 |
China National Standards At |
English PDF |
| GB/T 2423.38-2021 |
Environmental testing-Part 2:Test methods-Test R:WAter test method and guidance 环境试验 第2部分：试验方法 试验R：水试验方法和导则 |
China National Standards At |
English PDF |
| GB/T 2423.33-2021 |
Environmental testing - Part 2: Test methods - Test Kca: High concentrAtion sulfur dioxid 环境试验 第2部分：试验方法 试验Kca：高浓度二氧化硫试验 |
China National Standards At |
English PDF |
| GB/T 2076-2021 |
Indexable inserts for cutting tools—DesignAtion 切削刀具用可转位刀片 型号表示规则 |
China National Standards At |
English PDF |
| GB/T 22394.2-2021 |
Condition monitoring and diagnostics of machines - DAta interpretation and diagnostics techniques - Part 2: Data-driven applications 机器状态监测与诊断 数据判读与诊断技术 第2部分：数据驱动的应用 |
China National Standards At |
English PDF |
| GB/T 21017-2021 |
Technical specificAtions for maize drying 玉米干燥技术规范 |
China National Standards At |
English PDF |
| GB/T 20720.4-2021 |
Enterprise-control system integrAtion—Part 4:Object model attributes for manufacturing operations management integration 企业控制系统集成 第4部分：制造运行管理集成的对象模型属性 |
China National Standards At |
English PDF |
| GB/T 20373-2021 |
DeterminAtion of acetyl content in modified starch—Titrimetric method 变性淀粉中乙酰基含量的测定 滴定法 |
China National Standards At |
English PDF |
| GB/T 20091-2021 |
ClassificAtion for organizations 组织机构类型 |
China National Standards At |
English PDF |
| GB/T 19216.3-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock At a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法 |
China National Standards At |
English PDF |
| GB/T 19216.2-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock At a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards At |
English PDF |
| GB/T 19216.1-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions-Part 1:Test method for fire with shock At atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed 在火焰条件下电缆或光缆的线路完整性试验 第1部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法 |
China National Standards At |
English PDF |
| GB/T 18916.56-2021 |
Norm of wAter intake - Part 56: Fur 取水定额 第56部分：毛皮 |
China National Standards At |
English PDF |
| GB/T 18916.54-2021 |
Norm of wAter intake - Part 54: Canned food 取水定额 第54部分：罐头食品 |
China National Standards At |
English PDF |
| GB/T 18916.53-2021 |
Norm of wAter intake - Part 53: Sugar 取水定额 第53部分：食糖 |
China National Standards At |
English PDF |
| GB/T 18916.1-2021 |
Norm of wAter intake—Part 1：Thermal power production 取水定额 第1部分：火力发电 |
China National Standards At |
English PDF |
| GB/T 18341-2021 |
SpecificAtions of survey for geological and mineral resources exploration 地质矿产勘查测量规范 |
China National Standards At |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: InsulAtion resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards At |
English PDF |
| GB/T 40240-2021 |
Guidelines for evaluAtion of ecological community 生态社区评价指南 |
China National Standards At |
English PDF |
| GB/T 40169-2021 |
Compression-moulded plAtes of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards At |
English PDF |
| GB/T 8897.3-2021 |
Primary bAtteries—Part 3:Watch batteries 原电池 第3部分：手表电池 |
China National Standards At |
English PDF |
| GB/T 8897.2-2021 |
Primary bAtteries—Part 2: Physical and electrical specifications 原电池 第2部分：外形尺寸和电性能 |
China National Standards At |
English PDF |
| GB/T 8897.1-2021 |
Primary bAtteries—Part 1:General 原电池 第1部分：总则 |
China National Standards At |
English PDF |
| GB 9656-2021 |
Safety technical specificAtion for glazing materials used in power-driven vehicles 机动车玻璃安全技术规范 |
China National Standards At |
English PDF |
| GB 40160-2021 |
Safety rules for elevAting work platforms 升降工作平台安全规则 |
China National Standards At |
English PDF |
| GB 40165-2021 |
Lithium ion cells and bAtteries used in stationary electronic equipments—Safety technical specification 固定式电子设备用锂离子电池和电池组 安全技术规范 |
China National Standards At |
English PDF |
| GB 17957-2021 |
Rock drilling machines and pneumAtic tools—Safety requirements 凿岩机械与气动工具 安全要求 |
China National Standards At |
English PDF |
| GB 18382-2021 |
Fertilizer marking—PresentAtion and declaration 肥料标识 内容和要求 |
China National Standards At |
English PDF |
| GB 40164-2021 |
Automobiles and trailer - SpecificAtions and test methods of brake part 汽车和挂车 制动器用零部件技术要求及试验方法 |
China National Standards At |
English PDF |
| GB/T 40058-2021 |
Coding specificAtion for the national fixed assets investment projects 全国固定资产投资项目代码编码规范 |
China National Standards At |
English PDF |
| GB/T 40052-2021 |
PreservAtive-treated plywood 防腐胶合板 |
China National Standards At |
English PDF |
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