China National Standards

China GB Standards Search


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.
  •  China "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 14352.21-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第21部分:砷量的测定 氢化物发生-原子荧光光谱法
    China National Standards

    English PDF
    GB/T 14352.20-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20:Determination of niobium,tantalum,zirconium,hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry
    钨矿石、钼矿石化学分析方法 第20部分:铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法
    China National Standards

    English PDF
    GB/T 14352.19-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe
    钨矿石、钼矿石化学分析方法 第19部分:铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法
    China National Standards

    English PDF
    GB/T 14272-2021 Down garments
    羽绒服装
    China National Standards

    English PDF
    GB/T 14231-2021 Determination of efficiency for gear units
    齿轮装置效率测定方法
    China National Standards

    English PDF
    GB/T 14191.2-2021 Prosthetics and orthotics— Vocabulary—Part 2: Terms relating to external limb prostheses and wearers of these prostheses
    假肢学和矫形器学 术语 第2部分:假肢与假肢使用者术语
    China National Standards

    English PDF
    GB/T 13174-2021 Determination of detergency and cycle of washing property for laundry detergents
    衣料用洗涤剂去污力及循环洗涤性能的测定
    China National Standards

    English PDF
    GB/T 12975-2021 General specification for synchronous generator in ships
    船用同步发电机通用技术条件
    China National Standards

    English PDF
    GB/T 12818-2021 Rules for inspecting and testing of railway passenger car after completion of construction
    铁路客车组装后的检查与试验规则
    China National Standards

    English PDF
    GB/T 12817-2021 General technical specification for railway passenger car
    铁路客车通用技术条件
    China National Standards

    English PDF
    GB/T 12736-2021 Conveyor belts—Determination of strenght of mechanical fastenings—Static test method
    输送带 机械接头强度的测定 静态试验方法
    China National Standards

    English PDF
    GB/T 12668.902-2021 Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters
    调速电气传动系统 第9-2部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标
    China National Standards

    English PDF
    GB/T 12668.901-2021 Adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the
    调速电气传动系统 第9-1部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法(EPA)和半解析模型(SAM)制定电气传动设备能效标准的一般要求
    China National Standards

    English PDF
    GB/T 12242-2021 Pressure relief devices—Performance test code
    压力释放装置 性能试验方法
    China National Standards

    English PDF
    GB/T 12241-2021 Safety valves—General requirements
    安全阀 一般要求
    China National Standards

    English PDF
    GB/T 12237-2021 Steel ball valves for petroleum, petrochemical and allied industries
    石油、石化及相关工业用的钢制球阀
    China National Standards

    English PDF
    GB/T 11760-2021 Hulless barley
    青稞
    China National Standards

    English PDF
    GB/T 11313.41-2021 Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors
    射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范
    China National Standards

    English PDF
    GB/T 11313.40-2021 Radio-frequency connectors—Part 40: Sectional specification for 2.4 series R.F. connectors
    射频连接器 第40部分: 2.4系列射频连接器分规范
    China National Standards

    English PDF
    GB/T 11313.35-2021 Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors
    射频连接器 第35部分: 2.92系列射频连接器分规范
    China National Standards

    English PDF
    GB/T 10781.11-2021 Quality requirements for baijiu -- Part 11: Fuyuxiangxing baijiu
    白酒质量要求 第11部分:馥郁香型白酒
    China National Standards

    English PDF
    GB/T 10781.1-2021 Quality requirements for baijiu—Part 1:Nongxiangxing baijiu
    白酒质量要求 第1部分:浓香型白酒
    China National Standards

    English PDF
    GB/T 10006-2021 Plastics—Film and sheeting—Determination of the coefficients of friction
    塑料 薄膜和薄片 摩擦系数的测定
    China National Standards

    English PDF
    GB/T 10001.9-2021 Public information graphical symbols—Part 9: Symbols for accessible facilities
    公共信息图形符号 第9部分:无障碍设施符号
    China National Standards

    English PDF
    GB/T 10001.7-2021 Public information graphical symbols—Part 7: Symbols for office and teaching
    公共信息图形符号 第7部分:办公教学符号
    China National Standards

    English PDF
    GB/T 10001.6-2021 Public information graphical symbols—Part 6: Symbols for medical treatment and health care
    公共信息图形符号 第6部分:医疗保健符号
    China National Standards

    English PDF
    GB/T 10001.5-2021 Public information graphical symbols—Part 5: Symbols for shopping
    公共信息图形符号 第5部分:购物符号
    China National Standards

    English PDF
    GB/T 10001.4-2021 Public information graphical symbols—Part 4: Symbols for recreation sport
    公共信息图形符号 第4部分:运动健身符号
    China National Standards

    English PDF
    GB/T 10001.3-2021 Public information graphical symbols—Part 3:Symbols for passenger and cargo transport
    公共信息图形符号 第3部分:客运货运符号
    China National Standards

    English PDF
    GB/T 10001.2-2021 Public information graphical symbols—Part 2: Symbols for tourism and entertainment
    公共信息图形符号 第2部分:旅游休闲符号
    China National Standards

    English PDF
    GB/T 8887-2021 Classification of starch
    淀粉分类
    China National Standards

    English PDF
    GB/T 7308.3-2021 Plain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length
    滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分:周长测量
    China National Standards

    English PDF
    GB/T 7308.2-2021 Plain bearings—Thin-walled half bearings with or without flange—Part 2:Measurement of wall thickness and flange thickness
    滑动轴承 有法兰或无法兰薄壁轴瓦 第2部分:轴瓦壁厚和法兰厚度测量
    China National Standards

    English PDF
    GB/T 7308.1-2021 Plain bearings—Thin-walled half bearings with or without flange—Part 1:Tolerances, design features and methods of test
    滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法
    China National Standards

    English PDF
    GB/T 7092-2021 Outline dimensions of semiconductor integrated circuits
    半导体集成电路外形尺寸
    China National Standards

    English PDF
    GB/T 5824-2021 Size system of opening for windows and doors in building
    建筑门窗洞口尺寸系列
    China National Standards

    English PDF
    GB/T 5755-2021 Steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment
    钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验
    China National Standards

    English PDF
    GB/T 5162-2021 Metallic powders—Determination of tap density
    金属粉末 振实密度的测定
    China National Standards

    English PDF
    GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
    电子设备用机电元件 基本试验规程及测量方法 第25-7部分:试验25g:阻抗、反射系数和电压驻波比(VSWR)
    China National Standards

    English PDF
    GB/T 5095.2505-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e: Return loss
    电子设备用机电元件 基本试验规程及测量方法 第25-5部分:试验25e:回波损耗
    China National Standards

    English PDF
    GB/T 5095.2504-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
    电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延
    China National Standards

    English PDF
    GB/T 5095.2503-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation
    电子设备用机电元件 基本试验规程及测量方法 第25-3部分:试验25c:上升时间衰减
    China National Standards

    English PDF
    GB/T 5095.2502-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss)
    电子设备用机电元件 基本试验规程及测量方法 第25-2部分:试验25b:衰减(插入损耗)
    China National Standards

    English PDF
    GB/T 5095.2501-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio
    电子设备用机电元件 基本试验规程及测量方法 第25-1部分:试验25a:串扰比
    China National Standards

    English PDF
    GB/T 5095.2307-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors
    电子设备用机电元件 基本试验规程及测量方法 第23-7部分:屏蔽和滤波试验 试验23g:连接器的有效转移阻抗
    China National Standards

    English PDF
    GB/T 5095.2304-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain
    电子设备用机电元件 基本试验规程及测量方法 第23-4部分:屏蔽和滤波试验 试验23d:时域内传输线的反射
    China National Standards

    English PDF
    GB/T 5095.2303-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c:Shielding effectiveness of connectors and accessories—Line injection method
    电子设备用机电元件 基本试验规程及测量方法 第23-3部分:屏蔽和滤波试验 试验23c:连接器和附件的屏蔽效果 线注入法
    China National Standards

    English PDF
    GB/T 4892-2021 Dimensions of rigid rectangular transport packages
    硬质直方体运输包装尺寸系列
    China National Standards

    English PDF
    GB/T 4797.9-2021 Classification of environmental conditions—Environmental conditions appearing in nature—Measured shock and vibration data during storage, transportation and in-use
    环境条件分类 自然环境条件 贮存、运输和使用过程中测得的冲击和振动数据
    China National Standards

    English PDF
    GB/T 4490-2021 Conveyor belts with textile carcass—Widths and lengths
    织物芯输送带 宽度和长度
    China National Standards

    English PDF
    GB/T 4214.9-2021 Test method for noise of household and similar electrical appliances—Particular requirements for fans
    家用和类似用途电器噪声测试方法 风扇的特殊要求
    China National Standards

    English PDF
    GB/T 4214.8-2021 Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these
    家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求
    China National Standards

    English PDF
    GB/T 4022.1-2021 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1:Machines with table surface length of up to 1600 mm
    卧轴矩台平面磨床 精度检验 第1部分:工作台面长度至1600mm的机床
    China National Standards

    English PDF
    GB/T 3792-2021 Information and documentation—Resource description
    信息与文献 资源描述
    China National Standards

    English PDF
    GB/T 3684-2021 Conveyor belts—Electrical conductivity—Specification and test method
    输送带 导电性 规范和试验方法
    China National Standards

    English PDF
    GB/T 3480.2-2021 Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting)
    直齿轮和斜齿轮承载能力计算 第2部分:齿面接触强度(点蚀)计算
    China National Standards

    English PDF
    GB/T 3296-2021 Test method for translucency of daily-use porcelain
    日用瓷器透光度测定方法
    China National Standards

    English PDF
    GB/T 2889.5-2021 Plain bearings—Terms, definitions, classification and symbols—Part 5:Application of symbols
    滑动轴承 术语、定义、分类和符号 第5部分:符号的应用
    China National Standards

    English PDF
    GB/T 2680-2021 Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
    建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定
    China National Standards

    English PDF
    GB/T 2585-2021 Hot-rolled steel rails for railway
    铁路用热轧钢轨
    China National Standards

    English PDF
    GB/T 1454-2021 Test method for edgewise compressive properties of sandwich constructions
    夹层结构侧压性能试验方法
    China National Standards

    English PDF
    GB/T 1406.3-2021 Types and dimensions of lamp caps—Part 3:Prefocus caps
    灯头的型式和尺寸 第3部分:预聚焦式灯头
    China National Standards

    English PDF
    GB/T 1149.6-2021 Internal combustion engines—Piston rings—Part 6: Scraper rings made of cast iron
    内燃机 活塞环 第6部分:铸铁刮环
    China National Standards

    English PDF
    GB/T 1149.4-2021 Internal combustion engines—Piston rings—Part 4:Quality requirements
    内燃机 活塞环 第4部分:质量要求
    China National Standards

    English PDF
    GB 31604.8-2021 National Food Safety Standard - Food Contact Materials and Articles - Determination of Overall Migration
    食品安全国家标准 食品接触材料及制品 总迁移量的测定
    China National Standards

    English PDF
    GB 6095-2021 Fall protection—Personal fall protection systems
    坠落防护 安全带
    China National Standards

    English PDF
    GB 8999-2021 General regulation of quality assurance for ionizing radiation monitoring
    电离辐射监测质量保证通用要求
    China National Standards

    English PDF
    GB 9706.208-2021 Medical electrical equipment –Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV
    医用电气设备 第2-8部分:能量为10kV至1MV 治疗X射线设备的基本安全和基本性能专用要求
    China National Standards

    English PDF
    GB 9706.216-2021 Medical electrical equipment—Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment
    医用电气设备 第2-16部分:血液透析、血液透析滤过和血液滤过设备的基本安全和基本性能专用要求
    China National Standards

    English PDF
    GB 9706.229-2021 Medical electrical equipment—Part 2-29: Particular requirements for the basic safety and essential performance of radiotherapy simulators
    医用电气设备 第2-29部分:放射治疗模拟机的基本安全和基本性能专用要求
    China National Standards

    English PDF
    GB 9706.239-2021 Medical electrical equipment—Part 2-39: Particular requirements for basic safety and essential performance of peritoneal dialysis equipment
    医用电气设备 第2-39部分:腹膜透析设备的基本安全和基本性能专用要求
    China National Standards

    English PDF
    GB 14391-2021 Performance requirements for satellite emergency position indicating radio beacons
    卫星紧急无线电示位标性能要求
    China National Standards

    English PDF
    GB 15216-2021 Global maritime distress and safety system—Performance and test requirements for marine search and rescue radar transponder
    全球海上遇险和安全系统 搜救雷达应答器性能和测试要求
    China National Standards

    English PDF
    GB 16161-2021 Regulations for the shape of the marks of maritime buoyage system in China
    中国海区水上助航标志形状显示规定
    China National Standards

    English PDF
    GB 17566-2021 Muster list for seagoing transport merchant ship
    海洋运输船舶应变部署表
    China National Standards

    English PDF
    GB 18111-2021 Gas storage water heater
    燃气容积式热水器
    China National Standards

    English PDF
    GB 20826-2021 Code of safety for the use of high pressure water jetting equipment by divers
    潜水员高压水射流作业安全规程
    China National Standards

    English PDF
    GB 24539-2021 Protective clothing—Chemical protective clothing
    防护服装 化学防护服
    China National Standards

    English PDF
    GB 23350-2021 Requirements of restricting excessive package—Foods and cosmetics
    限制商品过度包装要求 食品和化妆品
    China National Standards

    English PDF
    GB 40162-2021 Hygiene specification for feed processing machinery
    饲料加工机械卫生规范
    China National Standards

    English PDF
    GB 40554.1-2021 Code of safety practice for offshore oil & gas exploration and production—Part 1: General
    海洋石油天然气开采安全规程 第1部分:总则
    China National Standards

    English PDF
    GB 40555-2021 Technical requirements for firefighting emergency operation of sea-going ship engine room
    海船机舱消防应急操作技术要求
    China National Standards

    English PDF
    GB 40556-2021 Technical requirements for flooding emergency operation of sea-going ship engine room
    海船机舱进水应急操作技术要求
    China National Standards

    English PDF
    GB 40557-2021 Specification for safe navigation of inland waterways high speed passenger ship
    内河高速客船安全航行技术条件
    China National Standards

    English PDF
    GB 40558-2021 The safety requirements for marine shipping solid bulk cargoes
    固体散装货物海运安全技术要求
    China National Standards

    English PDF
    GB/T 41011-2021 Guidelines for sustainable development of tourist attraction
    旅游景区可持续发展指南
    China National Standards

    English PDF
    GB/T 40952-2021 Specification of public library services for the hearing impaired
    公共图书馆听障人士服务规范
    China National Standards

    English PDF
    GB/T 40987.1-2021 Public library professional work specifications—Part 1: Provincial public library
    公共图书馆业务规范 第1部分:省级公共图书馆
    China National Standards

    English PDF
    GB/T 40987.2-2021 Public library professional work specifications—Part 2: Municipal public library
    公共图书馆业务规范 第2部分:市级公共图书馆
    China National Standards

    English PDF
    GB/T 40987.3-2021 Public library professional work specifications—Part 3:County public library
    公共图书馆业务规范 第3部分:县级公共图书馆
    China National Standards

    English PDF
    GB/T 38775.5-2021 Electric vehicle wireless power transfer—Part 5: Electromagnetic compatibility requirements and test methods
    电动汽车无线充电系统 第5部分:电磁兼容性要求和试验方法
    China National Standards

    English PDF
    GB/T 38775.6-2021 Electric vehicle wireless power transfer—Part 6:Interoperability requirements and testing—Gground side
    电动汽车无线充电系统 第6部分:互操作性要求及测试 地面端
    China National Standards

    English PDF
    GB/T 38775.7-2021 Electric vehicle wireless power transfer—Part 7:Interoperability requirements and testing—Vehicle side
    电动汽车无线充电系统 第7部分:互操作性要求及测试 车辆端
    China National Standards

    English PDF
    GB 5084-2021 Standard for irrigation water quality
    农田灌溉水质标准
    China National Standards

    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

    English PDF
    GB 16993-2021 Safety regulations for avoid working under hazardous condition of oxygen deficiency in enclosed spaces aboard ships
    防止船舶封闭处所缺氧危险作业安全规程
    China National Standards

    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

    English PDF
    GB 18382-2021 Fertilizer marking—Presentation and declaration
    肥料标识 内容和要求
    China National Standards

    English PDF
    GB 18985-2021 Amount of supply gases for divers
    潜水员供气量
    China National Standards

    English PDF
    GB 19268-2021 Solid cyanide package
    固体氰化物包装
    China National Standards

    English PDF

    Find out:53099Items   |  To Page of: First -Previous-Next -Last  | [45] [46] [47] [48] [49] [50] [51]

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards