China National Standards

China level GB Standards English PDF List


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 "level" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43537-2023 Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method
    声系统设备 耳机及个人音乐播放器 最大声压级测量方法
    China National Standards
    level

    English PDF
    GB/T 34877.2-2023 Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method
    工业风机 标准实验室条件下风机声功率级的测定 第2部分:混响室法
    China National Standards
    level

    English PDF
    GB/T 34877.1-2023 Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 1: General requirements
    工业风机 标准实验室条件下风机声功率级的测定 第1部分:通用要求
    China National Standards
    level

    English PDF
    GB/T 32234.2-2023 Personal buoyancy devices Part 2: Life jacket performance level 275 safety requirements
    个人浮力设备 第2部分:救生衣性能等级275 安全要求
    China National Standards
    level

    English PDF
    GB 43630-2023 Tower and rack server energy efficiency limits and energy efficiency levels
    塔式和机架式服务器能效限定值及能效等级
    China National Standards
    level

    English PDF
    GB/T 13894-2023 Petroleum and liquid petroleum products level measurement Manual methods
    石油和液体石油产品 液位测量 手工法
    China National Standards
    level

    English PDF
    GB/T 43253.4-2023 Road vehicles Functional safety audit and assessment methods Part 4: Hardware level
    道路车辆 功能安全审核及评估方法 第4部分:硬件层面
    China National Standards
    level

    English PDF
    GB/T 43253.3-2023 Road vehicles - Functional safety audit and assessment methods Part 3: Software level
    道路车辆 功能安全审核及评估方法 第3部分:软件层面
    China National Standards
    level

    English PDF
    GB/T 43253.2-2023 Road vehicles - Functional safety audit and assessment methods Part 2: Concept phase and system level
    道路车辆 功能安全审核及评估方法 第2部分:概念阶段和系统层面
    China National Standards
    level

    English PDF
    GB/T 28869.3-2023 Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels
    软磁材料制成的磁心 测量方法 第3部分:高励磁水平下的磁特性
    China National Standards
    level

    English PDF
    GB/T 28869.2-2023 Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels
    软磁材料制成的磁心 测量方法 第2部分:低励磁水平下的磁特性
    China National Standards
    level

    English PDF
    GB/T 29712-2023 Weld non-destructive testing Ultrasonic testing Acceptance level
    焊缝无损检测 超声检测 验收等级
    China National Standards
    level

    English PDF
    GB/T 11345-2023 Weld non-destructive testing Ultrasonic testing technology, testing levels and assessments
    焊缝无损检测 超声检测 技术、检测等级和评定
    China National Standards
    level

    English PDF
    GB/T 6881-2023 Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
    声学 声压法测定噪声源声功率级和声能量级 混响室精密法
    China National Standards
    level

    English PDF
    GB/T 43073-2023 Pneumatics - Test method for measuring sound pressure levels of exhaust mufflers
    气动 测量排气消声器声压级的试验方法
    China National Standards
    level

    English PDF
    GB/T 22319.6-2023 Measurement of parameters of quartz crystal components Part 6: Measurement of excitation level dependence (DLD)
    石英晶体元件参数的测量 第6部分:激励电平相关性(DLD)的测量
    China National Standards
    level

    English PDF
    GB/T 20818.15-2023 Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 15: List of properties (LOPs) for electronic data exchange of level measuring equipment
    工业过程测量和控制 过程设备目录中的数据结构和元素 第15部分:物位测量设备电子数据交换用属性列表(LOPs)
    China National Standards
    level

    English PDF
    GB/T 20138-2023 Protection level of electrical equipment enclosures against external mechanical impact (IK code)
    电器设备外壳对外界机械碰撞的防护等级(IK代码)
    China National Standards
    level

    English PDF
    GB/T 42369-2023 Standards for evaluating the level of mass racing skating
    大众竞速类滑冰运动水平等级评价规范
    China National Standards
    level

    English PDF
    GB/T 42375-2023 Standards for evaluating the sports level of mass alpine skiing and snowboarding
    大众高山滑雪和单板滑雪运动水平等级评价规范
    China National Standards
    level

    English PDF
    GB/T 42371-2023 Standards for evaluating the level of public ice hockey
    大众冰球运动水平等级评价规范
    China National Standards
    level

    English PDF
    GB/T 42377-2023 Standards for public curling level evaluation
    大众冰壶运动水平等级评价规范
    China National Standards
    level

    English PDF
    GB/T 4798.4-2023 Classification of environmental conditions Classification of environmental parameter groups and their severity levels Part 4: Stationary use in places without weather protection
    环境条件分类 环境参数组分类及其严酷程度分级 第4部分:无气候防护场所固定使用
    China National Standards
    level

    English PDF
    GB/T 13277.1-2023 Compressed air - Part 1: Pollutant purification levels
    压缩空气 第1部分:污染物净化等级
    China National Standards
    level

    English PDF
    GB/T 42757-2023 Intelligent manufacturing level evaluation index system and index calculation method
    智能制造水平评价指标体系及指数计算方法
    China National Standards
    level

    English PDF
    GB/T 42581-2023 Information Technology Services - Evaluation Criteria for Data Center Business Continuity levels
    信息技术服务 数据中心业务连续性等级评价准则
    China National Standards
    level

    English PDF
    GB/T 3785.2-2023 Electroacoustics - Sound level meters - Part 2: Type evaluation tests
    电声学 声级计 第2部分:型式评价试验
    China National Standards
    level

    English PDF
    GB/T 3785.1-2023 Electroacoustics - Sound level meters - Part 1: Specifications
    电声学 声级计 第1部分:规范
    China National Standards
    level

    English PDF
    GB/T 42553-2023 Electroacoustics - Method for determining free-field response corrections for sound level meters
    电声学 确定声级计自由场响应修正值的方法
    China National Standards
    level

    English PDF
    GB/T 42468.1-2023 Specifications for rescue and restoration of paper archives Part 1: Classification of damage levels
    纸质档案抢救与修复规范 第1部分:破损等级的划分
    China National Standards
    level

    English PDF
    GB/T 1094.101-2023 Power transformers - Part 101: Determination of sound levels - Application guidelines
    电力变压器 第101部分:声级测定 应用导则
    China National Standards
    level

    English PDF
    GB/T 42308-2023 Potentiometers for electronic equipment - Part 6-1: Blank detail specification - Surface mount preset potentiometers - Assessment level EZ
    电子设备用电位器 第6-1部分:空白详细规范 表面安装预调电位器 评定水平EZ
    China National Standards
    level

    English PDF
    GB/T 41577-2022 NPP emergency operation intervention level
    核电厂应急操作干预水平
    China National Standards
    level

    English PDF
    GB/T 41410-2022 Evaluation index system of development level of Characteristic Towns
    特色小镇发展水平评价指标体系
    China National Standards
    level

    English PDF
    GB/T 41409-2022 Service specification of village level public service center
    村级公共服务中心服务规范
    China National Standards
    level

    English PDF
    GB/T 11828.2-2022 Water level measuring instruments - Part 2: pressure type water level gauge
    水位测量仪器 第2部分:压力式水位计
    China National Standards
    level

    English PDF
    GB/T 41457-2022 Guide for the selection of the confidence level of the solar proton fluence and its statistical model in geosynchronous orbit in space environment
    空间环境 地球同步轨道太阳质子注量及其统计模型置信度选择指南
    China National Standards
    level

    English PDF
    GB/T 3222.2-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels
    声学 环境噪声的描述、测量与评价 第2部分:声压级测定
    China National Standards
    level

    English PDF
    GB/T 4854.3-2022 Acoustics—Reference zero for the calibration of audiometric equipment—Part 3:Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
    声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级
    China National Standards
    level

    English PDF
    GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
    China National Standards
    level

    English PDF
    GB/Z 42244-2022 Space environment. Procedure for obtaining worst-case and confidence levels of the Earth's radiation belt fluence using quasi-dynamic models
    空间环境 利用准动态模型获得地球辐射带注量的最劣情况和置信水平的程序
    China National Standards
    level

    English PDF
    GB/T 34590.9-2022 Road vehicles - Functional safety - Part 9: Automotive safety integrity level-oriented and safety-oriented analysis
    道路车辆 功能安全 第9部分:以汽车安全完整性等级为导向和以安全为导向的分析
    China National Standards
    level

    English PDF
    GB/T 34590.6-2022 Road vehicles - Functional safety - Part 6: Product development: Software level
    道路车辆 功能安全 第6部分:产品开发:软件层面
    China National Standards
    level

    English PDF
    GB/T 34590.5-2022 Road vehicles - Functional safety - Part 5: Product development: Hardware level
    道路车辆 功能安全 第5部分:产品开发:硬件层面
    China National Standards
    level

    English PDF
    GB/T 34590.4-2022 Road vehicles - Functional safety - Part 4: Product development: System level
    道路车辆 功能安全 第4部分:产品开发:系统层面
    China National Standards
    level

    English PDF
    GB/Z 42285-2022 Road vehicles - Guidelines for determining the ASIL level of electrical and electronic systems
    道路车辆 电子电气系统ASIL等级确定方法指南
    China National Standards
    level

    English PDF
    GB/T 42254-2022 Ice regime levels in the Bohai Sea and the northern part of the Yellow Sea
    渤海和黄海北部冰情等级
    China National Standards
    level

    English PDF
    GB 41930-2022 Characterization of low-level radioactive waste packages Cement cured body
    低水平放射性废物包特性鉴定 水泥固化体
    China National Standards
    level

    English PDF
    GB/T 1094.10-2022 Power transformers - Part 10: Determination of sound levels
    电力变压器 第10部分:声级测定
    China National Standards
    level

    English PDF
    GB/T 18663.4-2022 Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 4: Combinations of performance levels for modular cabinets
    电子设备机械结构 公制系列和英制系列的试验 第4部分:模数机柜的性能等级组合
    China National Standards
    level

    English PDF
    GB/T 41870-2022 Industrial Internet Platform Enterprise Application level and Performance Evaluation
    工业互联网平台 企业应用水平与绩效评价
    China National Standards
    level

    English PDF
    GB/T 41890.1-2022 Ships and marine technology—Model test methods for propeller cavitation noise during ship design—Part 1: Sound source level assessment
    船舶与海上技术 船舶设计过程中螺旋桨空化噪声模型试验方法 第1部分:声源级评估
    China National Standards
    level

    English PDF
    GB/T 41973-2022 Specifications for balance quality and vibration level of industrial ventilators
    工业通风机 平衡品质与振动等级规范
    China National Standards
    level

    English PDF
    GB/T 37770.1-2022 Refrigerated light hydrocarbon fluids - General requirements for automatic level gauges - Part 1: Automatic level gauges for offshore floating storage of liquefied natural gas
    冷冻轻烃流体 自动液位计的一般要求 第1部分: 海上浮式储存液化天然气自动液位计
    China National Standards
    level

    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
    level

    English PDF
    GB/T 34078.2-2021 General specification of electronic government common platform based on cloud computing -- Part 2: Top-level design guideline
    基于云计算的电子政务公共平台总体规范 第2部分:顶层设计导则
    China National Standards
    level

    English PDF
    GB/T 41116-2021 Non-destructive testing of welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels
    焊缝无损检测 衍射时差技术(TOFD) 验收等级
    China National Standards
    level

    English PDF
    GB/T 24685-2021 Puddling and fertilizing land leveler for paddy field
    水田平地施肥搅浆机
    China National Standards
    level

    English PDF
    GB/T 21021.4-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 4: Measurement of passive intermodulation in coaxial cables
    无源射频和微波元器件的互调电平测量 第4部分:同轴电缆的无源互调测量
    China National Standards
    level

    English PDF
    GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors
    无源射频和微波元器件的互调电平测量 第3部分:同轴连接器的无源互调测量
    China National Standards
    level

    English PDF
    GB/T 21021.2-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies
    无源射频和微波元器件的互调电平测量 第2部分:同轴电缆组件的无源互调测量
    China National Standards
    level

    English PDF
    GB/T 21021.1-2021 Intermodulation level measurement for passive RF and microwave devices—Part 1: General requirements and measuring methods
    无源射频和微波元器件的互调电平测量 第1部分:一般要求和测量方法
    China National Standards
    level

    English PDF
    GB/T 40734-2021 Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels
    焊缝无损检测 相控阵超声检测 验收等级
    China National Standards
    level

    English PDF
    GB 18394-2020 Permitted level of moisture in meat of livestock and poultry
    畜禽肉水分限量
    China National Standards
    level

    English PDF
    GB/T 39517.2-2020 Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 2:Testing of satellite-based auto-guidance systems during straight and level travel
    农林拖拉机和机械 农用定位与导航系统测试规程 第2部分:在直线和水平运行状态下卫星自动导航系统的测试
    China National Standards
    level

    English PDF
    GB/T 39095-2020 Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels
    航空航天 液压流体零部件 颗粒污染度等级的表述
    China National Standards
    level

    English PDF
    GB/T 38620-2020 Methods of evaluating the performance of ultrasonic levelmeter
    物位计性能评定方法
    China National Standards
    level

    English PDF
    GB/T 38617-2020 Industrial-process measurement and control instruments terminology—level measuring instruments terminology
    工业自动化仪表术语 物位仪表术语
    China National Standards
    level

    English PDF
    GB/T 38615-2020 General specification of ultrasonic levelmeter
    超声波物位计通用技术条件
    China National Standards
    level

    English PDF
    GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    变压器、电抗器、电源装置及其组合的安全 第11部分:高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验
    China National Standards
    level

    English PDF
    GB/T 39157-2020 Classification and definition of the technology readiness levels for targets
    靶材技术成熟度等级划分及定义
    China National Standards
    level

    English PDF
    GB/T 37910.2-2019 Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys
    焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金
    China National Standards
    level

    English PDF
    GB/T 37910.1-2019 Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys
    焊缝无损检测 射线检测验收等级 第1部分:钢、镍、钛及其合金
    China National Standards
    level

    English PDF
    GB/T 37770.2-2019 Refrigerated light hydrocarbon fluids—General requirements for automatic level gauges—Part 2:Gauges in refrigerated-type shore tanks
    冷冻轻烃流体 自动液位计的一般要求 第2部分:岸上冷冻型储罐用自动液位计
    China National Standards
    level

    English PDF
    GB/T 37555-2019 Marine liquid level measuring system
    船用液位遥测系统
    China National Standards
    level

    English PDF
    GB/T 37473-2019 Assessment of main general performance level for sea-going transport ships
    海洋运输船主要性能水平评级
    China National Standards
    level

    English PDF
    GB/T 21451.5-2019 Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 5: Measurement of temperature in marine vessels
    石油和液体石油产品 储罐中液位和温度自动测量法 第5部分:油船舱中的温度测量
    China National Standards
    level

    English PDF
    GB/T 21451.2-2019 Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 2:Measurement of level in marine vessels
    石油和液体石油产品 储罐中液位和温度自动测量法 第2部分: 油船舱中的液位测量
    China National Standards
    level

    English PDF
    GB/T 37033.1-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 1: Cryptographic protection framework and security levels
    信息安全技术-射频识别系统密码应用技术要求-第1部分:密码安全保护框架及安全级别
    China National Standards
    level

    English PDF
    GB/T 37264-2018 Classification and definition of the technology readiness levels for new materials
    新材料技术成熟度等级划分及定义
    China National Standards
    level

    English PDF
    GB/T 37162.1-2018 Hydraulic fluid power—Monitoring the level of particulate contamination of the fluid—Part 1: General principles
    液压传动-液体颗粒污染度的监测-第1部分:总则
    China National Standards
    level

    English PDF
    GB/T 37163-2018 Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
    液压传动-采用遮光原理的自动颗粒计数法测定液样颗粒污染度
    China National Standards
    level

    English PDF
    GB 12711-2018 Standard of safety for low and intermediate level solid radioactive waste packages
    低、中水平放射性固体废物包安全标准
    China National Standards
    level

    English PDF
    GB 36900.1-2018 Ductile Cast Iron High Integrity Container for Low-and-Intermediate level Radioactive Solid Wastes
    低、中水平放射性废物高完整性容器-球墨铸铁容器
    China National Standards
    level

    English PDF
    GB 36900.3-2018 Cross Linked High Density Polyethene High Integrity Container for Low-and-intermediate level radioactive solid wastes
    低、中水平放射性废物高完整性容器-交联高密度聚乙烯容器
    China National Standards
    level

    English PDF
    GB 36900.2-2018 Concrete High Integrity Container for Low-and-Intermediate level—Radioactive Solid Wastes
    低、中水平放射性废物高完整性容器-混凝土容器
    China National Standards
    level

    English PDF
    GB/T 25845-2018 Industrial γ-ray level meter
    工业用γ射线料位计
    China National Standards
    level

    English PDF
    GB 9132-2018 Safety regulations for near-surface disposal of low- and medium-level radioactive solid wastes
    低、中水平放射性固体废物近地表处置安全规定
    China National Standards
    level

    English PDF
    GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
    声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级
    China National Standards
    level

    English PDF
    GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
    声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    level

    English PDF
    GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
    声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    level

    English PDF
    GB/T 36301-2018 Pre-processing product levels for spaceborne hyperspectral imaging data
    航天高光谱成像数据预处理产品分级
    China National Standards
    level

    English PDF
    GB/T 6378.4-2018 Samling procedures for inspection by variables—Part 4: Procedures for assessment of declared quality levels for mean
    计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序
    China National Standards
    level

    English PDF
    GB/T 11346-2018 Radiograpial testing for aluminum alloy castings—Defect levels
    铝合金铸件射线照相检测 缺陷分级
    China National Standards
    level

    English PDF
    GB/T 6346.2601-2018 Fixed capacitors for use in electronic equipment—Part 26-1:Blank detail specification—Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte—Assessment level EZ
    电子设备用固定电容器 第26-1部分:空白详细规范 导电高分子固体电解质铝固定电容器 评定水平EZ
    China National Standards
    level

    English PDF
    GB/T 36333-2018 Smart city—Top-level design guide
    智慧城市 顶层设计指南
    China National Standards
    level

    English PDF
    GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3: Periodic tests
    电声学 声级计 第3部分:周期试验
    China National Standards
    level

    English PDF
    GB/T 36250-2018 Model based aviation equipment research and development—Enterprise evaluation on digital capability level
    基于模型的航空装备研制 企业数字化能力等级评价
    China National Standards
    level

    English PDF
    GB/T 36247-2018 Model based aviation equipment research and development—Enterprise digital capability level model
    基于模型的航空装备研制 企业数字化能力等级
    China National Standards
    level

    English PDF
    GB/T 36325-2018 Information technology—Cloud computing—Basic requirements of cloud service level agreement(CSLA)
    信息技术 云计算 云服务级别协议基本要求
    China National Standards
    level

    English PDF

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