中華人民共和國國家標準(中國大陸GB標準)英文版

GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務;
       
  GB/T 22319.6-2023
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(中英文版)
Measurement of parameters of quartz crystal components Part 6: Measurement of excitation level dependence (DLD)
  GB/T 43073-2023
气动 测量排气消声器声压级的试验方法(中英文版)
Pneumatics - Test method for measuring sound pressure levels of exhaust mufflers
  GB/T 6881-2023
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(中英文版)
Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
  GB/T 20138-2023
电器设备外壳对外界机械碰撞的防护等级(IK代码)(中英文版)
Protection level of electrical equipment enclosures against external mechanical impact (IK code)
  GB/T 20818.15-2023
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)(中英文版)
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
  GB/T 42371-2023
大众冰球运动水平等级评价规范(中英文版)
Standards for evaluating the level of public ice hockey
  GB/T 42377-2023
大众冰壶运动水平等级评价规范(中英文版)
Standards for public curling level evaluation
  GB/T 42375-2023
大众高山滑雪和单板滑雪运动水平等级评价规范(中英文版)
Standards for evaluating the sports level of mass alpine skiing and snowboarding
  GB/T 42369-2023
大众竞速类滑冰运动水平等级评价规范(中英文版)
Standards for evaluating the level of mass racing skating
  GB/T 42581-2023
信息技术服务 数据中心业务连续性等级评价准则(中英文版)
Information Technology Services - Evaluation Criteria for Data Center Business Continuity Levels
  GB/T 42553-2023
电声学 确定声级计自由场响应修正值的方法(中英文版)
Electroacoustics - Method for determining free-field response corrections for sound level meters
  GB/T 4798.4-2023
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(中英文版)
Classification of environmental conditions Classification of environmental parameter groups and their severity levels Part 4: Stationary use in places without weather protection
  GB/T 3785.2-2023
电声学 声级计 第2部分:型式评价试验(中英文版)
Electroacoustics - Sound level meters - Part 2: Type evaluation tests
  GB/T 42757-2023
智能制造水平评价指标体系及指数计算方法(中英文版)
Intelligent manufacturing level evaluation index system and index calculation method
  GB/T 13277.1-2023
压缩空气 第1部分:污染物净化等级(中英文版)
Compressed air - Part 1: Pollutant purification levels
  GB/T 3785.1-2023
电声学 声级计 第1部分:规范(中英文版)
Electroacoustics - Sound level meters - Part 1: Specifications
  GB/T 42468.1-2023
纸质档案抢救与修复规范 第1部分:破损等级的划分(中英文版)
Specifications for rescue and restoration of paper archives Part 1: Classification of damage levels
  GB/T 42308-2023
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(中英文版)
Potentiometers for electronic equipment - Part 6-1: Blank detail specification - Surface mount preset potentiometers - Assessment level EZ
  GB/T 1094.101-2023
电力变压器 第101部分:声级测定 应用导则(中英文版)
Power transformers - Part 101: Determination of sound levels - Application guidelines
  GB 43630-2023
塔式和机架式服务器能效限定值及能效等级(中英文版)
Tower and rack server energy efficiency limits and energy efficiency levels
  GB/T 43537-2023
声系统设备 耳机及个人音乐播放器 最大声压级测量方法(中英文版)
Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method
  GB/T 34877.2-2023
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(中英文版)
Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method
  GB/T 34877.1-2023
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(中英文版)
Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 1: General requirements
  GB/T 32234.2-2023
个人浮力设备 第2部分:救生衣性能等级275 安全要求(中英文版)
Personal buoyancy devices Part 2: Life jacket performance level 275 safety requirements
  GB/T 28869.2-2023
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(中英文版)
Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels
  GB/T 13894-2023
石油和液体石油产品 液位测量 手工法(中英文版)
Petroleum and liquid petroleum products Level measurement Manual methods
  GB/T 43253.4-2023
道路车辆 功能安全审核及评估方法 第4部分:硬件层面(中英文版)
Road vehicles Functional safety audit and assessment methods Part 4: Hardware level
  GB/T 11345-2023
焊缝无损检测 超声检测 技术、检测等级和评定(中英文版)
Weld non-destructive testing Ultrasonic testing technology, testing levels and assessments
  GB/T 28869.3-2023
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(中英文版)
Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels
  GB/T 43253.2-2023
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(中英文版)
Road vehicles - Functional safety audit and assessment methods Part 2: Concept phase and system level
  GB/T 43253.3-2023
道路车辆 功能安全审核及评估方法 第3部分:软件层面(中英文版)
Road vehicles - Functional safety audit and assessment methods Part 3: Software level
  GB/T 29712-2023
焊缝无损检测 超声检测 验收等级(中英文版)
Weld non-destructive testing Ultrasonic testing Acceptance level
  GB/T 41577-2022
核电厂应急操作干预水平(中英文版)
NPP emergency operation intervention level
  GB/T 41409-2022
村级公共服务中心服务规范(中英文版)
Service specification of village level public service center
  GB/T 11828.2-2022
水位测量仪器 第2部分:压力式水位计(中英文版)
Water level measuring instruments - Part 2: pressure type water level gauge
  GB/T 41410-2022
特色小镇发展水平评价指标体系(中英文版)
Evaluation index system of development level of Characteristic Towns
  GB/T 41457-2022
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(中英文版)
Guide for the selection of the confidence level of the solar proton fluence and its statistical model in geosynchronous orbit in space environment
  GB/T 3222.2-2022
声学 环境噪声的描述、测量与评价 第2部分:声压级测定(中英文版)
Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels
  GB/T 4854.3-2022
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(中英文版)
Acoustics—Reference zero for the calibration of audiometric equipment—Part 3:Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
  GB/T 17248.1-2022
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(中英文版)
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
  GB/T 34590.4-2022
道路车辆 功能安全 第4部分:产品开发:系统层面(中英文版)
Road vehicles - Functional safety - Part 4: Product development: System level
  GB/Z 42285-2022
道路车辆 电子电气系统ASIL等级确定方法指南(中英文版)
Road vehicles - Guidelines for determining the ASIL level of electrical and electronic systems
  GB/T 42254-2022
渤海和黄海北部冰情等级(中英文版)
Ice regime levels in the Bohai Sea and the northern part of the Yellow Sea
  GB/T 34590.6-2022
道路车辆 功能安全 第6部分:产品开发:软件层面(中英文版)
Road vehicles - Functional safety - Part 6: Product development: Software level
  GB/Z 42244-2022
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(中英文版)
Space environment. Procedure for obtaining worst-case and confidence levels of the Earth's radiation belt fluence using quasi-dynamic models
  GB/T 34590.9-2022
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(中英文版)
Road vehicles - Functional safety - Part 9: Automotive safety integrity level-oriented and safety-oriented analysis
  GB/T 34590.5-2022
道路车辆 功能安全 第5部分:产品开发:硬件层面(中英文版)
Road vehicles - Functional safety - Part 5: Product development: Hardware level
  GB 41930-2022
低水平放射性废物包特性鉴定 水泥固化体(中英文版)
Characterization of low-level radioactive waste packages Cement cured body
  GB/T 1094.10-2022
电力变压器 第10部分:声级测定(中英文版)
Power transformers - Part 10: Determination of sound levels
  GB/T 18663.4-2022
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(中英文版)
Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 4: Combinations of performance levels for modular cabinets
  GB/T 41870-2022
工业互联网平台 企业应用水平与绩效评价(中英文版)
Industrial Internet Platform Enterprise Application Level and Performance Evaluation
  GB/T 41890.1-2022
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(中英文版)
Ships and marine technology—Model test methods for propeller cavitation noise during ship design—Part 1: Sound source level assessment
  GB/T 41973-2022
工业通风机 平衡品质与振动等级规范(中英文版)
Specifications for balance quality and vibration level of industrial ventilators
  GB/T 37770.1-2022
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(中英文版)
Refrigerated light hydrocarbon fluids - General requirements for automatic level gauges - Part 1: Automatic level gauges for offshore floating storage of liquefied natural gas
  GB/T 37162.3-2021
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(中英文版)
Hydraulic fluid power-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique
  GB/T 34078.2-2021
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(中英文版)
General specification of electronic government common platform based on cloud computing -- Part 2: Top-level design guideline
  GB/T 24685-2021
水田平地施肥搅浆机(中英文版)
Puddling and fertilizing land leveler for paddy field
  GB/T 41116-2021
焊缝无损检测 衍射时差技术(TOFD) 验收等级(中英文版)
Non-destructive testing of welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels
  GB/T 21021.4-2021
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(中英文版)
Intermodulation level measurement for passive RF and microwave devices -- Part 4: Measurement of passive intermodulation in coaxial cables
  GB/T 21021.3-2021
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(中英文版)
Intermodulation level measurement for passive RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors
  GB/T 21021.2-2021
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(中英文版)
Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies
  GB/T 21021.1-2021
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(中英文版)
Intermodulation level measurement for passive RF and microwave devices—Part 1: General requirements and measuring methods
  GB/T 40734-2021
焊缝无损检测 相控阵超声检测 验收等级(中英文版)
Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels
  GB 18394-2020
畜禽肉水分限量(中英文版)
Permitted level of moisture in meat of livestock and poultry
  GB/T 39517.2-2020
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(中英文版)
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
  GB/T 39095-2020
航空航天 液压流体零部件 颗粒污染度等级的表述(中英文版)
Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels
  GB/T 38620-2020
物位计性能评定方法(中英文版)
Methods of evaluating the performance of ultrasonic levelmeter
  GB/T 38615-2020
超声波物位计通用技术条件(中英文版)
General specification of ultrasonic levelmeter
  GB/T 38617-2020
工业自动化仪表术语 物位仪表术语(中英文版)
Industrial-process measurement and control instruments terminology—Level measuring instruments terminology
  GB/T 19212.11-2020
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(中英文版)
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
  GB/T 39157-2020
靶材技术成熟度等级划分及定义(中英文版)
Classification and definition of the technology readiness levels for targets
  GB/T 37473-2019
海洋运输船主要性能水平评级(中英文版)
Assessment of main general performance level for sea-going transport ships
  GB/T 21451.5-2019
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(中英文版)
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 5: Measurement of temperature in marine vessels
  GB/T 37555-2019
船用液位遥测系统(中英文版)
Marine liquid level measuring system
  GB/T 37770.2-2019
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(中英文版)
Refrigerated light hydrocarbon fluids—General requirements for automatic level gauges—Part 2:Gauges in refrigerated-type shore tanks
  GB/T 37910.1-2019
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(中英文版)
Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys
  GB/T 37910.2-2019
焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金(中英文版)
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys
  GB/T 21451.2-2019
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(中英文版)
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 2:Measurement of level in marine vessels
  GB/T 11346-2018
铝合金铸件射线照相检测 缺陷分级(中英文版)
Radiograpial testing for aluminum alloy castings—Defect levels
  GB/T 36724-2018
社会艺术水平考级 考试服务流程要求(中英文版)
Grading of social art level—Examination service process requirements
  GB/T 3785.3-2018
电声学 声级计 第3部分:周期试验(中英文版)
Electroacoustics—Sound level meters—Part 3: Periodic tests
  GB/T 6346.2601-2018
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(中英文版)
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
  GB/T 36250-2018
基于模型的航空装备研制 企业数字化能力等级评价(中英文版)
Model based aviation equipment research and development—Enterprise evaluation on digital capability level
  GB/T 36247-2018
基于模型的航空装备研制 企业数字化能力等级(中英文版)
Model based aviation equipment research and development—Enterprise digital capability level model
  GB/T 36325-2018
信息技术 云计算 云服务级别协议基本要求(中英文版)
Information technology—Cloud computing—Basic requirements of cloud service level agreement(CSLA)
  GB/T 36722-2018
社会艺术水平考级 机构备案管理要求(中英文版)
Grading of social art level-Organization record management requirements
  GB/T 36725-2018
社会艺术水平考级 考点、考场设置及环境要求(中英文版)
Grading of social art level-Examination site, examination room setting and environmental requirements
  GB/T 36723-2018
社会艺术水平考级 专业分类要求(中英文版)
Grading of social art level-Professional classification requirements
  GB/T 36617-2018
数字影院质量 银幕亮度、色度和均匀度(中英文版)
Digital cinema (D-cinema) quality—Screen luminance level,chromaticity and uniformity
  GB/T 35006-2018
半导体集成电路 电平转换器测试方法(中英文版)
Semiconductor integrated circuits—Measuring method of level converter
  GB/T 6378.4-2018
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(中英文版)
Samling procedures for inspection by variables—Part 4: Procedures for assessment of declared quality levels for mean
  GB/T 17737.107-2018
同轴通信电缆 第1-107部分:电气试验方法 电缆颤噪电荷电平(机械感应噪声)试验(中英文版)
Coaxial communication cables—Part 1-107: Electrical test methods—Test for cable microphony charge level (mechanically induced noise)
  GB 12711-2018
低、中水平放射性固体废物包安全标准(中英文版)
Standard of safety for low and intermediate level solid radioactive waste packages
  GB/T 36301-2018
航天高光谱成像数据预处理产品分级(中英文版)
Pre-processing product levels for spaceborne hyperspectral imaging data
  GB/T 37264-2018
新材料技术成熟度等级划分及定义(中英文版)
Classification and definition of the technology readiness levels for new materials
  GB/T 37163-2018
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(中英文版)
Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
  GB 36900.1-2018
低、中水平放射性废物高完整性容器-球墨铸铁容器(中英文版)
Ductile Cast Iron High Integrity Container for Low-and-Intermediate Level Radioactive Solid Wastes
  GB 36900.3-2018
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(中英文版)
Cross Linked High Density Polyethene High Integrity Container for Low-and-intermediate level radioactive solid wastes
  GB 36900.2-2018
低、中水平放射性废物高完整性容器-混凝土容器(中英文版)
Concrete High Integrity Container for Low-and-Intermediate Level—Radioactive Solid Wastes
  GB/T 17248.5-2018
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(中英文版)
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
  GB 9132-2018
低、中水平放射性固体废物近地表处置安全规定(中英文版)
Safety regulations for near-surface disposal of low- and medium-level radioactive solid wastes
  GB/T 17248.2-2018
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(中英文版)
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
  GB/T 17248.3-2018
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(中英文版)
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
  GB/T 37033.1-2018
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(中英文版)
Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 1: Cryptographic protection framework and security levels
  GB/T 36333-2018
智慧城市 顶层设计指南(中英文版)
Smart city—Top-level design guide
  GB/T 25845-2018
工业用γ射线料位计(中英文版)
Industrial γ-ray level meter
  GB/T 37162.1-2018
液压传动-液体颗粒污染度的监测-第1部分:总则(中英文版)
Hydraulic fluid power—Monitoring the level of particulate contamination of the fluid—Part 1: General principles
  GB/T 34834-2017
声学 环境噪声评价中脉冲声事件暴露声级分布的计算方法(中英文版)
Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
  GB/T 34877.3-2017
工业风机 标准实验室条件下风机声功率级的测定 第3部分:包络面法(中英文版)
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods
  GB/T 23113-2017
荧光灯含汞量检测的样品制备(中英文版)
Sample preparation for measurement of mercury level in fluorescent lamps
  GB/T 34887-2017
液压传动 马达噪声测定规范(中英文版)
Hydraulic fluid power—Test code for the determination of noise level of hydraulic motors
  GB/T 34905-2017
烧结金属材料 粉末冶金零部件清洁度的测定(中英文版)
Sintered metal materials—Determination of the level of cleanliness of powder-metallurgy parts
  GB/T 6881.2-2017
声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room
  GB/T 34590.5-2017
道路车辆 功能安全 第5部分:产品开发:硬件层面(中英文版)
Road vehicles—Functional safety—Part 5: Product development at the hardware level
  GB/T 21451.6-2017
石油和液体石油产品 储罐中液位和温度自动测量法 第6部分:带压罐(非冷冻)中的温度测量(中英文版)
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 6: Measurement of temperature in pressurized storage tanks (non-refrigerated)
  GB/T 34590.9-2017
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(中英文版)
Road vehicles—Functional safety—Part 9: Automotive Safety Integrity Level (ASIL)-oriented safety-oriented and analyses
  GB/T 34590.4-2017
道路车辆 功能安全 第4部分:产品开发:系统层面(中英文版)
Road vehicles—Functional safety—Part 4: Product development at the system level
  GB/T 34590.6-2017
道路车辆 功能安全 第6部分:产品开发:软件层面(中英文版)
Road vehicles—Functional safety—Part 6: Product development at the software level
  GB/T 21451.3-2017
石油和液体石油产品 储罐中液位和温度自动测量法 第3部分:带压罐(非冷冻)中的液位测量(中英文版)
Petroleum and liquid petroleum products—Measurement of level and temperture in storage tanks by automatic methods—Part 3:Measurement of level in pressurized tanks(non-refrigerated)
  GB/T 34388-2017
铸造机械 噪声声功率级测量方法(中英文版)
Foundry machinery—Noise measurement method of sound power levels
  GB/T 34302-2017
地面臭氧预警等级(中英文版)
Warning level for surface ozone
  GB/T 33928-2017
往复式内燃机 排气消声器测量方法 声压法排气噪声声功率级和插入损失及功率损失比(中英文版)
Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
  GB/T 33981-2017
高压交流断路器声压级测量的标准规程(中英文版)
Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
  GB/T 33922-2017
MEMS压阻式压力敏感芯片性能的圆片级试验方法(中英文版)
Wafer level test methods for MEMS piezoresistive pressure-sensitive die performances
  GB/T 1859.4-2017
往复式内燃机 声压法声功率级的测定 第4部分:使用标准声源简易法(中英文版)
Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source
  GB/T 33657-2017
纳米技术 晶圆级纳米尺度相变存储单元电学操作参数测试规范(中英文版)
Nanotechnologies—Electrical operating parameter test specification of wafer level nano-scale phase change memory cells
  GB/T 33760-2017
基于项目的温室气体减排量评估技术规范 通用要求(中英文版)
Technical specification at the project level for assessment of greenhouse gas emission reductions—General requirements
  GB/T 33755-2017
基于项目的温室气体减排量评估技术规范 钢铁行业余能利用(中英文版)
Technical specification at the project level for assessment of greenhouse gas emission reductions—Utilization of waste energy in iron and steel industry
  GB/T 33756-2017
基于项目的温室气体减排量评估技术规范 生产水泥熟料的原料替代项目(中英文版)
Technical specification at the project level for assessment of greenhouse gas emission reductions—Alternative of raw materials in cement clinker production industry
  GB/T 35673-2017
工业通信网络 网络和系统安全 系统安全要求和安全等级(中英文版)
Industrial communication networks—Network and system security—System security requirements and security levels
  GB/T 18039.4-2017
电磁兼容 环境 工厂低频传导骚扰的兼容水平(中英文版)
Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances
  GB/T 35677-2017
废电冰箱处理企业资源化水平评价技术规范(中英文版)
Technical specification for resources utilization level evaluation of waste refrigerator recycler
  GB/T 3768-2017
声学 声压法测定噪声源声功率级和声能量级 采用反射面上方包络测量面的简易法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
  GB/T 14365-2017
声学 机动车辆定置噪声声压级测量方法(中英文版)
Acoustics—Measurements of sound pressure level emitted by stationary road vehicles
  GB/T 18039.3-2017
电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平(中英文版)
Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
  GB/T 1094.3-2017
电力变压器 第3部分:绝缘水平、绝缘试验和外绝缘空气间隙(中英文版)
Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air
  GB/T 20438.5-2017
电气/电子/可编程电子安全相关系统的功能安全 第5部分:确定安全完整性等级的方法示例(中英文版)
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: Examples of methods for the determination of safety integrity levels
  GB/T 35702.2-2017
高压直流系统用电压源换流器阀损耗 第2部分:模块化多电平换流器(中英文版)
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems—Part 2: Modular multilevel converters
  GB/T 33403-2016
胶粘剂自流平性能的试验方法(中英文版)
Determination of self-levelling properties of adhesive
  GB/T 17625.9-2016
电磁兼容 限值 低压电气设施上的信号传输 发射电平、频段和电磁骚扰电平(中英文版)
Electromagnetic compatibility—Limits—Signaling on low-voltage electrical installations—Emission levels, frequency bands and electromagnetic disturbance levels
  GB/T 33214-2016
钢、镍及镍合金的激光-电弧复合焊接接头 缺欠质量分级指南(中英文版)
Laser-arc hybrid welding joints of steels, nickel and nickel alloys—Quality levels for imperfections
  GB/T 33138-2016
存储备份系统等级和测试方法(中英文版)
Levels and test method for storage and backup system
  GB/T 32577-2016
轨道交通有人环境中电子和电气设备产生的磁场强度测量方法(中英文版)
Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
  GB/T 4854.9-2016
声学 校准测听设备的基准零级 第9部分:确定基准听阈级的优选测试条件(中英文版)
Acoustics—Reference zero for the calibration of audiometric equipment—Part 9: Preferred test conditions for the determination of reference hearing threshold levels
  GB/T 3767-2016
声学 声压法测定噪声源声功率级和声能量级 反射面上方近似自由场的工程法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
  GB/T 32524.2-2016
声学 声压法测定电力电容器单元的声功率级和指向特性 第2部分:反射面上方近似自由场的工程法(中英文版)
Acoustics—Determination of sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane
  GB/T 32524.1-2016
声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法(中英文版)
Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
  GB/T 6882-2016
声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
  GB/T 22715-2016
旋转交流电机定子成型线圈耐冲击电压水平(中英文版)
Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
  GB/T 32351-2015
电力信息安全水平评价指标(中英文版)
Information security level evaluation indicators for electric power industry

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