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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 20975.14-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards PA |
 English PDF |
| GB/T 20975.16-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 16：Determination of magnesium content 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.18-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 18:Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.22-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 22:Determination of beryllium content 铝及铝合金化学分析方法 第22部分：铍含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.24-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 24：Determination of total rare earth content 铝及铝合金化学分析方法 第24部分：稀土总含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.25-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 20975.35-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 35:Determination of tungsten content—Thiocyanate spectrophotometric method 铝及铝合金化学分析方法 第35部分：钨含量的测定 硫氰酸盐分光光度法 |
China National Standards PA |
English PDF |
| GB/T 20975.36-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 36:Determination of silver content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第36部分：银含量的测定 火焰原子吸收光谱法 |
China National Standards PA |
English PDF |
| GB/T 20671.3-2020 |
Classification system and test methods for nonmetallic gasket materials—PArt 3: Standard test method for fluid resistance of gasket materials 非金属垫片材料分类体系及试验方法 第3部分:垫片材料耐液性试验方法 |
China National Standards PA |
English PDF |
| GB/T 20671.5-2020 |
Classification system and test methods for nonmetallic gasket materials—PArt 5: Standard test method for creep relaxation of gasket materials 非金属垫片材料分类体系及试验方法 第5部分：垫片材料蠕变松弛率试验方法 |
China National Standards PA |
English PDF |
| GB/T 20671.6-2020 |
Classification system and test methods for nonmetallic gasket materials—PArt 6: Standard test method for adhesion of gasket materials to metal surfaces 非金属垫片材料分类体系及试验方法 第6部分：垫片材料与金属表面黏附性试验方法 |
China National Standards PA |
English PDF |
| GB/T 16546-2020 |
General rules for PAcking, marking, transport, storage and quality certificates of shaped refractory 定形耐火材料包装、标志、运输、储存和质量证明书的一般规定 |
China National Standards PA |
English PDF |
| GB/T 15579.10-2020 |
Arc welding equipment—PArt 10:Electromagnetic compatibility (EMC) requirements 弧焊设备 第10部分:电磁兼容性(EMC)要求 |
China National Standards PA |
English PDF |
| GB/T 15545-2020 |
General rules for PAcking, marking, transport, storage and quality certificates of unshaped refractory 不定形耐火材料包装、标志、运输、储存和质量证明书的一般规定 |
China National Standards PA |
English PDF |
| GB/T 12967.1-2020 |
Test methods for anodic oxidation coatings and organic polymer coatings of aluminium and aluminium alloys―PArt 1: Measurement of abrasion resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分：耐磨性的测定 |
China National Standards PA |
English PDF |
| GB/T 38960-2020 |
Cryogenic-resistant controlled exPAnsion alloys 耐低温定膨胀合金 |
China National Standards PA |
English PDF |
| GB/T 38940-2020 |
Precision exPAnsion alloys for sealing to silicon and silicon components 硅组件用精密封接合金 |
China National Standards PA |
English PDF |
| GB/T 38939-2020 |
Nickel-based alloy—Determination of multi-element contents—SPArk discharge atomic emission spectrometric method(routine method) 镍基合金 多元素含量的测定 火花放电原子发射光谱分析法（常规法） |
China National Standards PA |
English PDF |
| GB/T 38938-2020 |
High strength and low exPAnsion alloy 高强度低膨胀合金 |
China National Standards PA |
English PDF |
| GB/T 38929-2020 |
General requirements of mirror milling process for civil aircraft skin PArts 民用飞机蒙皮镜像铣削工艺通用要求 |
China National Standards PA |
English PDF |
| GB/T 38928-2020 |
Manufacturing data definition of civil aircraft composite PArt design model 民用飞机复合材料设计模型制造数据定义 |
China National Standards PA |
English PDF |
| GB/T 38925-2020 |
Sorting quality requirement for waste composite PAckage 废复合包装分选质量要求 |
China National Standards PA |
English PDF |
| GB/T 38920-2020 |
Coding requirements for disPAtch unit of hazardous waste 危险废物储运单元编码要求 |
China National Standards PA |
English PDF |
| GB/T 38906-2020 |
Low imPAct development stormwater management and harvest—Facility classification 低影响开发雨水控制利用 设施分类 |
China National Standards PA |
English PDF |
| GB/T 38903-2020 |
Technical guideline for material flow analysis of industrial PArks 工业园区物质流分析技术导则 |
China National Standards PA |
English PDF |
| GB/T 38879-2020 |
PArticle—Size analysis—Color image analysis methods 颗粒 粒度分析 彩色图像分析法 |
China National Standards PA |
English PDF |
| GB/T 38874.4-2020 |
Tractors and machinery for agriculture and forestry—Safety-related PArts of control systems—Part 4：Production,operation,modification and supporting processes 农林拖拉机和机械 控制系统安全相关部件 第4部分：生产、运行、修改与支持规程 |
China National Standards PA |
English PDF |
| GB/T 38874.3-2020 |
Tractors and machinery for agriculture and forestry—Safety-related PArts of control systems—Part 3: Series development，hardware and software 农林拖拉机和机械 控制系统安全相关部件 第3部分：软硬件系列开发 |
China National Standards PA |
English PDF |
| GB/T 38874.2-2020 |
Tractors and machinery for agriculture and forestry—Safety-related PArts of control systems—Part 2: Concept phase 农林拖拉机和机械 控制系统安全相关部件 第2部分：概念阶段 |
China National Standards PA |
English PDF |
| GB/T 38874.1-2020 |
Tractors and machinery for agriculture and forestry—Safety-related PArts of control systems—Part 1：General principles for design and development 农林拖拉机和机械 控制系统安全相关部件 第1部分：设计与开发通则 |
China National Standards PA |
English PDF |
| GB/T 38835-2020 |
Industrial robot—Life cycle imPAct on environment evaluation method 工业机器人 生命周期对环境影响评价方法 |
China National Standards PA |
English PDF |
| GB/T 38834.1-2020 |
Robotics—Performance criteria and related test methods for service robots—PArt 1: Locomotion for wheeled robots 机器人 服务机器人性能规范及其试验方法 第1部分：轮式机器人运动 |
China National Standards PA |
English PDF |
| GB/T 38825-2020 |
Requirements of riveting connection in civil aircraft of composite PArts 民用飞机复合材料制件铆接要求 |
China National Standards PA |
English PDF |
| GB/T 38696.2-2020 |
Eye and face protection—Intense light sources(non-laser) protector—PArt 2: Guidance for use 眼面部防护 强光源（非激光）防护镜 第2部分：使用指南 |
China National Standards PA |
English PDF |
| GB/T 38696.1-2020 |
Eye and face protection—Intense light sources(non-laser) protector—PArt 1: Technical requirements 眼面部防护 强光源（非激光）防护镜 第1部分：技术要求 |
China National Standards PA |
English PDF |
| GB/T 37733.3-2020 |
Sensor networks—Remote personal health status monitoring—PArt 3: Terminals technical requirements 传感器网络 个人健康状态远程监测 第3部分：终端技术要求 |
China National Standards PA |
English PDF |
| GB/T 36290.1-2020 |
Process diagrams for power plants—PArt 1: Specification for diagrams 电站流程图 第1部分：制图规范 |
China National Standards PA |
English PDF |
| GB/T 36014.2-2020 |
Industrial process control devices—Radiation thermometers—PArt 2：Determination of the technical data for radiation thermometers 工业过程控制装置 辐射温度计 第2部分：辐射温度计技术参数的确定 |
China National Standards PA |
English PDF |
| GB/T 30269.809-2020 |
Information technology—Sensor networks—PArt 809：Testing：Conformance testing for the network layer of wireless sensor networks based on IP protocol 信息技术 传感器网络 第809部分：测试：基于IP的无线传感器网络网络层协议一致性测试 |
China National Standards PA |
English PDF |
| GB/T 25085.3-2020 |
Road vehicles—Automotive cables—PArt 3: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core copper conductor cables 道路车辆 汽车电缆 第3部分：交流30 V或直流60 V单芯铜导体电缆的尺寸和要求 |
China National Standards PA |
English PDF |
| GB/T 22578.3-2020 |
Electrical insulation system (EIS)—Thermal evaluation of combined liquid and solid components—PArt 3:Hermetic motor-compressors 电气绝缘系统(EIS) 液体和固体组件的热评定 第3部分：密封式电动机-压缩机 |
China National Standards PA |
English PDF |
| GB/T 21715.6-2020 |
Health informatics—PAtient healthcard data—Part 6: Administrative data 健康信息学 患者健康卡数据 第6部分：管理数据 |
China National Standards PA |
English PDF |
| GB/T 21715.8-2020 |
Health informatics—PAtient healthcard data—Part 8: Links 健康信息学 患者健康卡数据 第8部分：链接 |
China National Standards PA |
English PDF |
| GB/T 20111.5-2020 |
Electrical insulation systems—Procedures for thermal evaluation—PArt 5: Applications with a designed life of 5000h or less 电气绝缘系统 热评定规程 第5部分:设计寿命5000h及以下的应用 |
China National Standards PA |
English PDF |
| GB/T 18569.2-2020 |
Safety of machinery—Reduction of risks to health resulting from hazardous substances emitted by machinery—PArt 2: Methodology leading to verification procedures 机械安全 减小由机械排放的有害物质对健康的风险 第2部分：生成验证流程的方法 |
China National Standards PA |
English PDF |
| GB/T 18569.1-2020 |
Safety of machinery—Reduction of risks to health resulting from hazardous substances emitted by machinery—PArt 1: Principles and specifications for machinery manufacturers 机械安全 减小由机械排放的有害物质对健康的风险 第1部分：用于机械制造商的原则和规范 |
China National Standards PA |
English PDF |
| GB/T 14513.3-2020 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—PArt 3:Method for calculating steady-state flow-rate characteristics of systems 气动 使用可压缩流体元件的流量特性测定 第 3 部分：系统稳态流量特性的计算方法 |
China National Standards PA |
English PDF |
| GB/T 9771.6-2020 |
Single-mode optical fibres for telecommunication—PArt 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性 |
China National Standards PA |
English PDF |
| GB/T 9771.5-2020 |
Single-mode optical fibres for telecommunication—PArt 5: Characteristics of a non-zero dispersion shifted single-mode optical fibre 通信用单模光纤 第5部分：非零色散位移单模光纤特性 |
China National Standards PA |
English PDF |
| GB/T 9771.4-2020 |
Single-mode optical fibres for telecommunication—PArt 4: Characteristics of a dispersion shifted single-mode optical fibre 通信用单模光纤 第4部分：色散位移单模光纤特性 |
China National Standards PA |
English PDF |
| GB/T 9771.3-2020 |
Single-mode optical fibres for telecommunication—PArt 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性 |
China National Standards PA |
English PDF |
| GB/T 9771.2-2020 |
Single-mode optical fibres for telecommunication—PArt 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre 通信用单模光纤 第2部分：截止波长位移单模光纤特性 |
China National Standards PA |
English PDF |
| GB/T 9771.1-2020 |
Single-mode optical fibres for telecommunication—PArt 1: Characteristics of a dispersion unshifted single-mode optical fibre 通信用单模光纤 第1部分：非色散位移单模光纤特性 |
China National Standards PA |
English PDF |
| GB/T 9065.6-2020 |
Connections for hydraulic fluid power—Hose fittings—PArt 6: 60° cone ends 液压传动连接 软管接头 第6部分：60°锥形 |
China National Standards PA |
English PDF |
| GB/T 9065.4-2020 |
Connections for hydraulic fluid power—Hose fittings—PArt 4: Stud ends 液压传动连接 软管接头 第4部分：螺柱端 |
China National Standards PA |
English PDF |
| GB/T 9065.3-2020 |
Connections for hydraulic fluid power—Hose fittings—PArt 3: Flange ends 液压传动连接 软管接头 第3部分：法兰式 |
China National Standards PA |
English PDF |
| GB/T 8423.6-2020 |
Petroleum and natural gas industries terminology—PArt 6:Safety and environmental protection and energy conservation 石油天然气工业术语 第6部分：安全环保节能 |
China National Standards PA |
English PDF |
| GB/T 5226.7-2020 |
Electrical safety of machinery—Electrical equipment of machines—PArt 7: Requirements of industrial robot 机械电气安全 机械电气设备 第7部分：工业机器人技术条件 |
China National Standards PA |
English PDF |
| GB/T 2889.6-2020 |
Plain bearings—Terms, definitions, classification and symbols—PArt 6：Abbreviated terms 滑动轴承 术语、定义、分类和符号 第6部分:缩略语 |
China National Standards PA |
English PDF |
| GB/T 2423.51-2020 |
Environmental testing—PArt 2: Test methods—Test Ke: Flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards PA |
English PDF |
| GB/T 2423.27-2020 |
Environmental testing—PArt 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests 环境试验 第2部分：试验方法 试验方法和导则：温度/低气压或温度/湿度/低气压综合试验 |
China National Standards PA |
English PDF |
| GB/T 20671.1-2020 |
Classification system and test methods for nonmetallic gasket materials—PArt 1：Standard classification system for nonmetallic gasket materials 非金属垫片材料分类体系及试验方法 第1部分:非金属垫片材料分类体系 |
China National Standards PA |
English PDF |
| GB/T 17858.3-2020 |
PAckaging sacks—Vocabulary and types—Part 3:Woven sacks 包装袋 术语和类型 第3部分：编织袋 |
China National Standards PA |
English PDF |
| GB 9706.203-2020 |
Medical electrical equipment—PArt 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment 医用电气设备 第2-3部分：短波治疗设备的基本安全和基本性能专用要求 |
China National Standards PA |
English PDF |
| GB 7300.601-2020 |
Feed additives－PArt 6：Non－protein Nitrogen－Urea 饲料添加剂 第6部分：非蛋白氮 尿素 |
China National Standards PA |
English PDF |
| GB 7300.203-2020 |
Feed additive—PArt 2：Vitamins, provitamins and chemically well-defined substances having similar effect—Betaine 饲料添加剂 第2部分：维生素及类维生素 甜菜碱 |
China National Standards PA |
English PDF |
| GB 7300.103-2020 |
Feed additives—PArt 1：Amino acids, their salts and analogues—Methionine hydroxy analogue 饲料添加剂 第1部分：氨基酸、氨基酸盐及其类似物 蛋氨酸羟基类似物 |
China National Standards PA |
English PDF |
| GB/T 38771-2020 |
General specification of microwave switch for sPAce application 宇航用微波开关通用规范 |
China National Standards PA |
English PDF |
| GB/T 38769-2020 |
Metallic materials－Measurement of fracture toughness at imPAct loading rates using precracked Charpy-type test pieces 金属材料 预裂纹夏比试样冲击加载断裂韧性的测定 |
China National Standards PA |
English PDF |
| GB/T 38762.3-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—PArt 3: Angular sizes 产品几何技术规范（GPS） 尺寸公差 第3部分：角度尺寸 |
China National Standards PA |
English PDF |
| GB/T 38762.1-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—PArt 1: Linear sizes 产品几何技术规范（GPS） 尺寸公差 第1部分：线性尺寸 |
China National Standards PA |
English PDF |
| GB/T 38762.2-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—PArt 2: Dimensions other than linear or angular sizes 产品几何技术规范（GPS） 尺寸公差 第2部分：除线性、角度尺寸外的尺寸 |
China National Standards PA |
English PDF |
| GB/T 38751-2020 |
General rules of hardness test for heat treated PArts 热处理件硬度检验通则 |
China National Standards PA |
English PDF |
| GB/T 38750.2-2020 |
Reciprocating internal combustion engine energy efficiency evaluating specifications—PArt 2:Gasoline engines 往复式内燃机能效评定规范 第2部分：汽油机 |
China National Standards PA |
English PDF |
| GB/T 38750.1-2020 |
Reciprocating internal combustion engine energy efficiency evaluating specifications—PArt 1:Diesel engines 往复式内燃机能效评定规范 第1部分：柴油机 |
China National Standards PA |
English PDF |
| GB/T 37733.2-2020 |
Sensor network—Remote personal health status monitoring—PArt 2: Interface technical requirements between terminals and platform 传感器网络 个人健康状态远程监测 第2部分：终端与平台接口技术要求 |
China National Standards PA |
English PDF |
| GB/T 38741-2020 |
Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothPAstes—High performance liquid chromatography 口腔清洁护理用品 牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二（羟乙基磺酸）盐5种杀菌剂含量的测定 高效液相色谱法 |
China National Standards PA |
English PDF |
| GB/T 38725.2-2020 |
Spoolable reinforced plastic pipe一PArt 2: Fiber reinforced thermoplastic coiled pipe 可盘绕式增强塑料管 第2部分：纤维增强热塑性塑料连续管 |
China National Standards PA |
English PDF |
| GB/T 38665.2-2020 |
Information technology—Gesture interaction system—PArt 2: System external interface 信息技术 手势交互系统 第2部分：系统外部接口 |
China National Standards PA |
English PDF |
| GB/T 38665.1-2020 |
Information technology—Gesture interaction system—PArt 1: General technical requirements 信息技术 手势交互系统 第1部分：通用技术要求 |
China National Standards PA |
English PDF |
| GB/T 38664.3-2020 |
Information technology—Big data—Government data opening and sharing— PArt 3：Open degree evaluation 信息技术 大数据 政务数据开放共享 第3部分：开放程度评价 |
China National Standards PA |
English PDF |
| GB/T 38664.2-2020 |
Information technology—Big data—Government data opening and sharing— PArt 2:Basic requirement 信息技术 大数据 政务数据开放共享 第2部分：基本要求 |
China National Standards PA |
English PDF |
| GB/T 38664.1-2020 |
Information technology—Big data—Government data opening and sharing—PArt 1: General principles 信息技术 大数据 政务数据开放共享 第1部分：总则 |
China National Standards PA |
English PDF |
| GB/T 38647.2-2020 |
Information technology—Security techniques—Anonymous digital signatures—PArt 2: Mechanisms using a group public key 信息技术 安全技术 匿名数字签名 第2部分：采用群组公钥的机制 |
China National Standards PA |
English PDF |
| GB/T 38640-2020 |
Digital publishing format for visually imPAired people 盲用数字出版格式 |
China National Standards PA |
English PDF |
| GB/T 38637.1-2020 |
Internet of things—Access of sensing and controlling device—PArt 1: General requirements 物联网 感知控制设备接入 第1部分：总体要求 |
China National Standards PA |
English PDF |
| GB/T 38635.2-2020 |
Information security technology—Identity-based cryptographic algorithms SM9—PArt 2：Algorithms 信息安全技术 SM9标识密码算法 第2部分：算法 |
China National Standards PA |
English PDF |
| GB/T 38635.1-2020 |
Information security technology—Identity-based cryptographic algorithms SM9—PArt 1：General 信息安全技术 SM9标识密码算法 第1部分：总则 |
China National Standards PA |
English PDF |
| GB/T 38634.4-2020 |
Systems and software engineering—Software testing—PArt 4：Test techniques 系统与软件工程 软件测试 第4部分：测试技术 |
China National Standards PA |
English PDF |
| GB/T 38206.2-2020 |
Methods to assess the reliability of pneumatic components—PArt 2: Directional control valve 气动元件可靠性评估方法 第2部分：换向阀 |
China National Standards PA |
English PDF |
| GB/T 38001.11-2020 |
Flexible display devices—PArt 1-1: Terminology and letter symbols 柔性显示器件 第1-1部分：术语与文字符号 |
China National Standards PA |
English PDF |
| GB/T 38001.62-2020 |
Flexible display devices—PArt 6-2: Environmental testing methods 柔性显示器件 第6-2部分：环境试验方法 |
China National Standards PA |
English PDF |
| GB/T 37414.2-2020 |
Electrical equipment and system of industrial robot—PArt 2: Requirements for AC servo driver device 工业机器人电气设备及系统 第2部分：交流伺服驱动装置技术条件 |
China National Standards PA |
English PDF |
| GB/T 37414.3-2020 |
Electrical equipment and system of industrial robot—PArt 3 : Requirements for AC servo motor 工业机器人电气设备及系统 第3部分：交流伺服电动机技术条件 |
China National Standards PA |
English PDF |
| GB/T 34953.4-2020 |
Information technology—Security techniques—Anonymous entity authentication—PArt 4: Mechanisms based on weak secrets 信息技术 安全技术 匿名实体鉴别 第4部分：基于弱秘密的机制 |
China National Standards PA |
English PDF |
| GB/T 34874.6-2020 |
Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—PArt 6: Testing method of workpieces 产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法 |
China National Standards PA |
English PDF |
| GB/T 31396.3-2020 |
Machine tools—Dimensions and geometric tests for self-centring chucks with two-piece jaws—PArt 3:Power-operated chucks with serrated jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘 |
China National Standards PA |
English PDF |
| GB/T 31301.8-2020 |
Footwear manufacturing machines—Safety requirememts—PArt 8: Moulding machines 制鞋机械 安全要求 第8部分：定型机 |
China National Standards PA |
English PDF |
| GB/T 31301.7-2020 |
Footwear manufacturing machines—Safety requirememts—PArt 7: Milling and engraving machines 制鞋机械 安全要求 第7部分：铣削机和雕刻机 |
China National Standards PA |
English PDF |
| GB/T 31301.6-2020 |
Footwear manufacturing machines—Safety requirememts—PArt 6: Cementing and cementing drying machines 制鞋机械 安全要求 第6部分：上胶机和胶粘干燥机 |
China National Standards PA |
English PDF |
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