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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 38955-2020 |
Carbon contact strips for urban rail transIT vehicles 城市轨道交通车辆用炭滑板 |
China National Standards IT |
 English PDF |
| GB/T 38942-2020 |
Pressure piping code—UtilITy piping 压力管道规范 公用管道 |
China National Standards IT |
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 IT |
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 IT |
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 IT |
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 IT |
English PDF |
| GB/T 38893-2020 |
Industrial trucks—Safety monIToring system 工业车辆 安全监控管理系统 |
China National Standards IT |
English PDF |
| GB/T 38888-2020 |
Performance and calibration methods for data acquisITion software 数据采集软件的性能及校准方法 |
China National Standards IT |
English PDF |
| GB/T 38897-2020 |
Non-destructive testing—Measurement method for material elastic modulus and Poisson’s ratio using ultrasoinc velocITy 无损检测 弹性模量和泊松比的超声测量方法 |
China National Standards IT |
English PDF |
| GB/T 38887-2020 |
Spherical graphITe 球形石墨 |
China National Standards IT |
English PDF |
| GB/T 38875-2020 |
Reduced activation martensITic steel plates with heat-resistance and corrosion-resistance for nuclear facilities 核电用耐高温抗腐蚀低活化马氏体结构钢板 |
China National Standards IT |
English PDF |
| GB/T 38853-2020 |
Performance requirements of monIToring and measuring systems used for data collection and analysis 用于数据采集和分析的监测和测量系统的性能要求 |
China National Standards IT |
English PDF |
| GB/T 38841-2020 |
Mechanical properties measurement—Room temperature tensile test of reacted Nb3Sn composITe superconductors 力学性能测量 反应后的Nb3Sn复合超导线室温拉伸试验方法 |
China National Standards IT |
English PDF |
| GB/T 38840-2020 |
DigITal technique application of building and residence community—Primary data element 建筑及居住区数字化技术应用 基础数据元 |
China National Standards IT |
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 IT |
English PDF |
| GB/T 38827-2020 |
Technical requirements for IPTV media delivery system—Functional archITecture IPTV媒体交付系统技术要求 体系架构 |
China National Standards IT |
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 IT |
English PDF |
| GB/T 38812.3-2020 |
Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, tITanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IT |
English PDF |
| GB/T 38812.2-2020 |
Direct reduced iron—Determination of metallic iron content—The potassium dichromate tITrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards IT |
English PDF |
| GB/T 38812.1-2020 |
Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate tITrimetric method after decomposition of sample by ferric chloride 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards IT |
English PDF |
| GB/T 38807-2020 |
General specification for super austenITic stainless steels 超级奥氏体不锈钢通用技术条件 |
China National Standards IT |
English PDF |
| GB/T 38794-2020 |
Chemical safety in furnITure—Determination of formaldehyde emission 家具中化学物质安全 甲醛释放量的测定 |
China National Standards IT |
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 IT |
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 IT |
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 IT |
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 IT |
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 IT |
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 IT |
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 IT |
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 IT |
English PDF |
| GB/T 8454-2020 |
Reduced ilmenITe powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards IT |
English PDF |
| GB/T 6730.82-2020 |
Iron ores—Determination of barium content—EDTA tITrimetric method 铁矿石 钡含量的测定 EDTA滴定法 |
China National Standards IT |
English PDF |
| GB/T 2900.103-2020 |
Electrotechnical terminology—Generation,transmission and distribution of electrical energy—DependabilITy and quality of service of electric power systems 电工术语 发电、输电及配电 电力系统可信性及服务质量 |
China National Standards IT |
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 IT |
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 IT |
English PDF |
| GB/T 8704.5-2020 |
Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate tITrimetric method and the potentiometric titrimetric method 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法 |
China National Standards IT |
English PDF |
| GB/T 8704.10-2020 |
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and tITanium contents— Inductively coupled plasma atomic emission spectrometric method 钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IT |
English PDF |
| GB/T 5687.12-2020 |
Ferrochromium—Determination of phosphorus, aluminum, tITanium, copper, manganese, calcium content—Inductively coupled plasma atomic emission spectrometric method 铬铁 磷、铝、钛、铜、锰、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IT |
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 IT |
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 IT |
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 IT |
English PDF |
| GB 38900-2020 |
ITems and methods for safety technology inspection of motor vehicles 机动车安全技术检验项目和方法 |
China National Standards IT |
English PDF |
| GB/T 11357-2020 |
QualITy, roughness and balance of transmission pulleys 带轮的材质、表面粗糙度及平衡 |
China National Standards IT |
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 IT |
English PDF |
| GB/T 38772-2020 |
PITch from coal liquefaction 煤液化沥青 |
China National Standards IT |
English PDF |
| GB/T 38770-2020 |
SpheroidITe examination and grading for low and medium carbon steels 低、中碳钢球化组织检验及评级 |
China National Standards IT |
English PDF |
| GB/T 38761-2020 |
Geometrical product specifications (GPS)—Characteristics and condITions—Definitions 产品几何技术规范（GPS） 特征和条件 定义 |
China National Standards IT |
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 IT |
English PDF |
| GB/T 38738-2020 |
CrITeria for vector control operating program—Market for farm produce 病媒生物防制操作规程 农贸市场 |
China National Standards IT |
English PDF |
| GB/T 38734-2020 |
Technical requirements and test methods for household and similar heat pump water heaters wITh CO2 as refrigerants 以CO2为制冷剂的热泵热水器技术要求和试验方法 |
China National Standards IT |
English PDF |
| GB/T 38733-2020 |
Office furnITure—Office chairs—Methods for the determination of dimensions 办公家具 办公椅 尺寸测量方法 |
China National Standards IT |
English PDF |
| GB/T 38728-2020 |
Terminology, definITion and classification of smart watches
智能手表的术语、定义和分类 |
China National Standards IT |
English PDF |
| GB/T 38724-2020 |
FurnITure harmful substances—Test method for radioactivity 家具中有害物质 放射性的测定 |
China National Standards IT |
English PDF |
| GB/T 38723-2020 |
Determination of emission rate of volatile organic compounds from wooden furnITure—Concentration history method 木家具中挥发性有机化合物释放速率检测 逐时浓度法 |
China National Standards IT |
English PDF |
| GB/T 38721-2020 |
Fireworks—General technical requirements for mechanical mixing equipment of pyrotechnic composITion
烟花爆竹 混药设备通用技术要求 |
China National Standards IT |
English PDF |
| GB/T 38674-2020 |
Information securITy technology—Guideline on secure coding of application software 信息安全技术 应用软件安全编程指南 |
China National Standards IT |
English PDF |
| GB/T 38671-2020 |
Information securITy technology—Technical requirements for remote face recognition system 信息安全技术 远程人脸识别系统技术要求 |
China National Standards IT |
English PDF |
| GB/T 38666-2020 |
Information technology—Big data—Industrial application reference archITecture 信息技术 大数据 工业应用参考架构 |
China National Standards IT |
English PDF |
| GB/Z 38649-2020 |
Information securITy technology—Guide of information security assurance framework for smartcities 信息安全技术 智慧城市建设信息安全保障指南 |
China National Standards IT |
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 IT |
English PDF |
| GB/T 38648-2020 |
Information securITy technology—Guideline to bluetooth security 信息安全技术 蓝牙安全指南 |
China National Standards IT |
English PDF |
| GB/T 38646-2020 |
Information securITy technology—Technical requirements of mobile signature service 信息安全技术 移动签名服务技术要求 |
China National Standards IT |
English PDF |
| GB/T 38645-2020 |
Information securITy technology—Guide for cybersecurity incident emergency exercises 信息安全技术 网络安全事件应急演练指南 |
China National Standards IT |
English PDF |
| GB/T 38644-2020 |
Information securITy technology—Trusted computing—Testing method of trusted connect 信息安全技术 可信计算 可信连接测试方法 |
China National Standards IT |
English PDF |
| GB/T 38640-2020 |
DigITal publishing format for visually impaired people 盲用数字出版格式 |
China National Standards IT |
English PDF |
| GB/T 38638-2020 |
Information securITy technology—Trusted computing—Architecture of trusted computing 信息安全技术 可信计算 可信计算体系结构 |
China National Standards IT |
English PDF |
| GB/T 38636-2020 |
Information securITy technology—Transport layer cryptography protocol（TLCP） 信息安全技术 传输层密码协议（TLCP） |
China National Standards IT |
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 IT |
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 IT |
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 IT |
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 IT |
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 IT |
English PDF |
| GB/T 30428.8-2020 |
Information system for digITized supervision and management of city—Part 8: Register, treatment and closed for supervision cases 数字化城市管理信息系统 第8部分：立案、处置和结案 |
China National Standards IT |
English PDF |
| GB/T 30284-2020 |
Information securITy techniques－Security technical requirements for operating system on smart mobile terminal
信息安全技术 移动通信智能终端操作系统安全技术要求 |
China National Standards IT |
English PDF |
| GB/T 38799-2020 |
Technical requirement for securITy of broadband customer network equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关 |
China National Standards IT |
English PDF |
| GB/T 38798-2020 |
Technical requirements for securITy of integrated broadband access network 综合宽带接入网安全技术要求 |
China National Standards IT |
English PDF |
| GB/T 38797-2020 |
Test method for securITy of broadband customer network equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关 |
China National Standards IT |
English PDF |
| GB/T 38792-2020 |
Technical specification for cytological evaluation of protein allergenicITy 蛋白质致敏性细胞学评价技术规范 |
China National Standards IT |
English PDF |
| GB/T 38777-2020 |
Technical requirements and methods of measurement for digITal terrestrial television external receiving module 地面数字电视外接模块式接收终端技术要求和测量方法 |
China National Standards IT |
English PDF |
| GB/T 28239-2020 |
LimITs and measurement methods for non-road diesel engine specific fuel consumption 非道路用柴油机燃料消耗率限值及试验方法 |
China National Standards IT |
English PDF |
| GB/T 28826.2-2020 |
Information technology—Common biometric exchange formats framework—Part 2:Procedures for the operation of the biometric registration authorITy 信息技术 公用生物特征识别交换格式框架 第2部分：生物特征识别注册机构操作规程 |
China National Standards IT |
English PDF |
| GB/T 28454-2020 |
Information technology－SecurITy techniques－Selection, deployment and operation of intrusion detection and prevention systems(IDPS) 信息技术 安全技术 入侵检测和防御系统（IDPS）的选择、部署和操作 |
China National Standards IT |
English PDF |
| GB/T 25067-2020 |
Information technology—SecurITy techniques—Requirements for bodies providing audit and certification of information security management systems 信息技术 安全技术 信息安全管理体系审核和认证机构要求 |
China National Standards IT |
English PDF |
| GB/T 25066-2020 |
Information securITy technology—Type and code of information security products 信息安全技术 信息安全产品类别与代码 |
China National Standards IT |
English PDF |
| GB/T 24637.2-2020 |
Geometrical product specifications (GPS)—General concepts—Part 2: Basic tenets, specifications, operators, uncertainties and ambiguITies 产品几何技术规范（GPS） 通用概念 第2部分：基本原则、规范、操作集和不确定度 |
China National Standards IT |
English PDF |
| GB/T 22240-2020 |
Information securITy technology—Classification guide for classified protection of cybersecurity 信息安全技术 网络安全等级保护定级指南 |
China National Standards IT |
English PDF |
| GB/T 21833.2-2020 |
Seamless austenITic-ferritic (duplex) stainless steel tubes and pipes—Part 2: Pipes for fluid service 奥氏体-铁素体型双相不锈钢无缝钢管 第2部分：流体输送用管 |
China National Standards IT |
English PDF |
| GB/T 21833.1-2020 |
Seamless austenITic-ferritic (duplex) stainless steel tubes and pipes—Part 1: Tubes for heat exchanger 奥氏体-铁素体型双相不锈钢无缝钢管 第1部分：热交换器用管 |
China National Standards IT |
English PDF |
| GB/T 20281-2020 |
Information securITy technology—Security technical requirements and testing assessment approaches for firewall 信息安全技术 防火墙安全技术要求和测试评价方法 |
China National Standards IT |
English PDF |
| GB/T 18770-2020 |
Management qualITy rating and technology requirement for edible salt wholesale enterprises 食盐批发企业管理质量等级划分及技术要求 |
China National Standards IT |
English PDF |
| GB/T 5095.2509-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrITy tests－Test 25i: Alien crosstalk 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards IT |
English PDF |
| GB/T 5095.2506-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jITter 电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
China National Standards IT |
English PDF |
| GB/T 4334-2020 |
Corrosion of metals and alloys－Test methods for intergranular corrosion of austenITic and ferritic-austenitic (duplex) stainless steels 金属和合金的腐蚀 奥氏体及铁素体-奥氏体（双相）不锈钢晶间腐蚀试验方法 |
China National Standards IT |
English PDF |
| GB/T 3286.10-2020 |
Methods for chemical analysis of limestone and dolornITe一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method 石灰石及白云石化学分析方法 第10部分：二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards IT |
English PDF |
| GB/T 2889.3-2020 |
Plain bearings—Terms, definITions，classification and symbols—Part 3: Lubrication 滑动轴承 术语、定义、分类和符号 第3部分:润滑 |
China National Standards IT |
English PDF |
| GB/T 2889.2-2020 |
Plain bearings—Terms, definITions，classification and symbols—Part 2：Friction and wear 滑动轴承 术语、定义、分类和符号 第2部分:摩擦和磨损 |
China National Standards IT |
English PDF |
| GB/T 2889.1-2020 |
Plain bearings—Terms, definITions, classification and symbols—Part 1: Design, bearing materials and their properties 滑动轴承 术语、定义、分类和符号 第1部分：结构、轴承材料及其性能 |
China National Standards IT |
English PDF |
| GB/T 2481.2-2020 |
Bonded abrasives—Determination and designation of grain size distribution—Part 2:MicrogrITs 固结磨具用磨料 粒度组成的检测和标记 第2部分：微粉 |
China National Standards IT |
English PDF |
| GB/T 1800.2-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limIT deviations for holes and shafts 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第2部分：标准公差带代号和孔、轴的极限偏差表 |
China National Standards IT |
English PDF |
| GB/T 1800.1-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fITs 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第1部分：公差、偏差和配合的基础 |
China National Standards IT |
English PDF |
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