Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25922-2023 |
measurement of fluid flow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid {译} 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量 |
China National Standards measur |
 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 {译} 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 measur |
English PDF |
| GB/T 20818.14-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 14: List of properties (LOP) for electronic data exchange of temperature measuring equipment {译} 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14部分：温度测量设备电子数据交换用属性列表(LOP) |
China National Standards measur |
English PDF |
| GB/T 20818.13-2023 |
Industrial process measurement and control. Data structures and elements in process equipment catalogs. Part 13: List of properties (LOP) for electronic data exchange of pressure measuring equipment. {译} 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13部分：压力测量设备电子数据交换用属性列表（LOP） |
China National Standards measur |
English PDF |
| GB/T 18659-2023 |
measurement of Fluid Flow in Closed Pipes Electromagnetic Flowmeter User Guide {译} 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards measur |
English PDF |
| GB/T 42887-2023 |
Digital camera measurement of shooting lag, shutter lag, shooting speed and startup time {译} 数码照相机 拍摄时滞、快门时滞、拍摄速度和开机时间的测量 |
China National Standards measur |
English PDF |
| GB/T 42659-2023 |
Surface chemical analysis Scanning probe microscopy Determination of geometric quantities using scanning probe microscopy: Calibration of measurement systems {译} 表面化学分析 扫描探针显微术 采用扫描探针显微镜测定几何量：测量系统校准 |
China National Standards measur |
English PDF |
| GB/T 10593.2-2023 |
measurement methods for environmental parameters of electrical and electronic products Part 2: Salt spray {译} 电工电子产品环境参数测量方法 第2部分：盐雾 |
China National Standards measur |
English PDF |
| GB/T 28782.2-2023 |
Hydraulic transmissions - measurement technology Part 2: Measurement of mean steady-state pressure in closed circuits {译} 液压传动 测量技术 第2部分：密闭回路中平均稳态压力的测量 |
China National Standards measur |
English PDF |
| GB/T 28782.1-2023 |
Hydraulic transmissions - measuring technology - Part 1: General principles {译} 液压传动 测量技术 第1部分:通则 |
China National Standards measur |
English PDF |
| GB/T 7704-2017 |
Non-destructive testing X-ray stress measurement method "No. 1 Amendment" {译} 无损检测 Ｘ射线应力测定方法《第1号修改单》 |
China National Standards measur |
English PDF |
| GB/T 17626.11-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 11: Immunity tests for voltage dips, short interruptions and voltage changes for equipment with input current less than or equal to 16 A per phase {译} 电磁兼容 试验和测量技术 第11部分：对每相输入电流小于或等于16 A设备的电压暂降、短时中断和电压变化抗扰度试验 |
China National Standards measur |
English PDF |
| GB/T 42646-2023 |
Layout and measurement method of spaceborne laser altimeter site calibration detector {译} 星载激光测高仪场地定标探测器布设与测量方法 |
China National Standards measur |
English PDF |
| GB/T 26140-2023 |
Nondestructive Testing - Neutron Diffraction Method for Residual Stress measurement {译} 无损检测 残余应力测量的中子衍射方法 |
China National Standards measur |
English PDF |
| GB/T 6683.3-2023 |
Petroleum and related products—measurement methods and precision of results—Part 3: Monitoring and verification of published precision data for test methods {译} 石油及相关产品 测量方法与结果精密度 第3部分：试验方法已发布精密度数据的监测和验证 |
China National Standards measur |
English PDF |
| GB/T 20320-2023 |
Wind power generation systems - Methods for measuring and evaluating electrical characteristics of wind turbines {译} 风能发电系统 风力发电机组电气特性测量和评估方法 |
China National Standards measur |
English PDF |
| GB/T 30256-2023 |
Energy Savings measurement and Verification Technical Requirements Motor System {译} 节能量测量和验证技术要求 电机系统 |
China National Standards measur |
English PDF |
| GB/T 42687-2023 |
Ships and marine technology - Marine cranes - Noise requirements and measurement methods {译} 船舶与海洋技术 船用起重机 噪声要求与测量方法 |
China National Standards measur |
English PDF |
| GB/T 18034-2023 |
Specification for platinum-rhodium fine wire for rapid temperature measurement thermocouple {译} 快速测温热电偶用铂铑细偶丝规范 |
China National Standards measur |
English PDF |
| GB/T 42750-2023 |
Optical radiation safety measurement method for wearable devices {译} 可穿戴设备的光辐射安全测量方法 |
China National Standards measur |
English PDF |
| GB/T 42741-2023 |
Method for measuring electromagnetic parameters of solid materials using the free-space method {译} 固体材料使用自由空间法的电磁参数测量方法 |
China National Standards measur |
English PDF |
| GB/T 42552.1-2023 |
Acoustics - Laboratory method for measuring impact sound improvement of cladding with small slab modules - Part 1: Heavy dense slabs {译} 声学 小楼板模块测量覆面层撞击声改善量的实验室方法 第1部分：重质密实楼板 |
China National Standards measur |
English PDF |
| GB/T 42559-2023 |
Acoustics - Interferometric Fiber Optic Hydrophone Phase Shift Sensitivity measurement {译} 声学 干涉型光纤水听器相移灵敏度测量 |
China National Standards measur |
English PDF |
| GB/Z 42625-2023 |
Vacuum technology Vacuum gauges Quadrupole mass spectrometer characteristics for partial pressure measurement {译} 真空技术 真空计 用于分压力测量的四极质谱仪特性 |
China National Standards measur |
English PDF |
| GB/T 7922-2023 |
Method for measuring the color of lighting sources {译} 照明光源颜色的测量方法 |
China National Standards measur |
English PDF |
| GB/T 42567.3-2023 |
Reference conditions and procedures for testing transmitters for industrial process measurement Part 3: Specific procedures for temperature transmitters {译} 工业过程测量变送器试验的参比条件和程序 第3部分：温度变送器的特定程序 |
China National Standards measur |
English PDF |
| GB/T 42567.2-2023 |
Reference conditions and procedures for testing transmitters for industrial process measurement Part 2: Specific procedures for pressure transmitters {译} 工业过程测量变送器试验的参比条件和程序 第2部分：压力变送器的特定程序 |
China National Standards measur |
English PDF |
| GB/T 42567.1-2023 |
Reference conditions and procedures for testing transmitters for industrial process measurement Part 1: General procedures for all types of transmitters {译} 工业过程测量变送器试验的参比条件和程序 第1部分：所有类型变送器的通用程序 |
China National Standards measur |
English PDF |
| GB/T 21228.2-2023 |
Acoustics - Surface sound scattering properties - Part 2: Free-field directional diffusion coefficient measurement {译} 声学 表面声散射特性 第2部分：自由场方向性扩散系数测量 |
China National Standards measur |
English PDF |
| GB/T 16732-2023 |
Units of measurement and symbols for building heating, ventilation, air conditioning and purification equipment {译} 建筑供暖通风空调净化设备 计量单位及符号 |
China National Standards measur |
English PDF |
| GB/T 8190.4-2023 |
Reciprocating internal combustion engines - Emissions measurement - Part 4: Steady-state and transient test cycles for engines of different uses {译} 往复式内燃机 排放测量 第4部分：不同用途发动机的稳态和瞬态试验循环 |
China National Standards measur |
English PDF |
| GB/T 8190.1-2023 |
Reciprocating internal combustion engines - Emission measurements - Part 1: Test bench measurement systems for gaseous and particulate emissions {译} 往复式内燃机 排放测量 第1部分：气体和颗粒排放物的试验台测量系统 |
China National Standards measur |
English PDF |
| GB/T 41232.3-2023 |
Nanofabrication Key Control Properties Nanoscale Energy Storage Part 3: measurement of Contact Resistivity and Coating Resistivity of Nanomaterials {译} 纳米制造 关键控制特性 纳米储能 第3部分：纳米材料接触电阻率和涂层电阻率的测试 |
China National Standards measur |
English PDF |
| GB/T 42749.3-2023 |
Information Technology IT Enablement Services Business Process Outsourcing (ITES-BPO) Life Cycle Processes Part 3: measurement Framework (MF) and Organizational Maturity Model (OMM) {译} 信息技术 IT赋能服务业务过程外包（ITES-BPO）生存周期过程 第3部分：度量框架（MF）和组织成熟度模型(OMM) |
China National Standards measur |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - Dimensional measurement methods for ball array (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards measur |
English PDF |
| GB/T 42588-2023 |
Systems and software engineering Functional size measurement NESMA method {译} 系统与软件工程 功能规模测量 NESMA方法 |
China National Standards measur |
English PDF |
| GB/T 42566-2023 |
Systems and Software Engineering Functional Size measurement MkII Function Point Analysis Method {译} 系统与软件工程 功能规模测量 MkII功能点分析方法 |
China National Standards measur |
English PDF |
| GB/T 42638-2023 |
Method for direct measurement of coal seam gas drainage radius in underground coal mine - Drainage volume method {译} 煤矿井下煤层瓦斯抽采半径直接测定方法 抽采量法 |
China National Standards measur |
English PDF |
| GB/T 42554-2023 |
General requirements for environmental testing of measuring instruments {译} 计量器具环境试验的通用要求 |
China National Standards measur |
English PDF |
| GB/T 42555-2023 |
General requirements for measuring instrument control software {译} 计量器具控制软件的通用要求 |
China National Standards measur |
English PDF |
| GB/Z 17626.33-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 33: Measurement methods for high power transient parameters {译} 电磁兼容 试验和测量技术 第33部分：高功率瞬态参数测量方法 |
China National Standards measur |
English PDF |
| GB/T 18604-2023 |
measuring natural gas flow with a gas ultrasonic flowmeter {译} 用气体超声流量计测量天然气流量 |
China National Standards measur |
English PDF |
| GB/T 42461-2023 |
Information security technology - Guidelines for cost measurement of network security services {译} 信息安全技术 网络安全服务成本度量指南 |
China National Standards measur |
English PDF |
| GB/T 33521.31-2023 |
Mechanical vibrations - Ground-induced structure-borne noise and ground-borne vibrations from rail systems - Part 31: Guidelines for field measurements for the assessment of human exposure in buildings {译} 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第31部分：建筑物内人体暴露评价的现场测量指南 |
China National Standards measur |
English PDF |
| GB/T 42387-2023 |
Glass measuring vessels - Technical requirements for quality classification {译} 玻璃量器 质量分级技术要求 |
China National Standards measur |
English PDF |
| GB/T 42403-2023 |
Lasers and laser-related equipment - measurement methods for laser spectral characteristics {译} 激光器和激光相关设备 激光光谱特性测量方法 |
China National Standards measur |
English PDF |
| GB/T 521-2023 |
measurement method of tire outer edge size {译} 轮胎外缘尺寸测量方法 |
China National Standards measur |
English PDF |
| GB/T 18779.3-2023 |
Geometric product specification (GPS) measurement inspection of workpieces and measuring equipment - Part 3: Guidance on reaching consensus on the expression of measurement uncertainty {译} 产品几何技术规范（GPS） 工件与测量设备的测量检验 第3部分：关于测量不确定度表述达成共识的指南 |
China National Standards measur |
English PDF |
| GB/T 18779.2-2023 |
Geometrical Product Specification (GPS) measurement Inspection of Workpieces and Measuring Equipment Part 2: Guidance for the Evaluation of Measurement Uncertainty in GPS Measurements, Measurement Equipment Calibration, and Product Verification {译} 产品几何技术规范(GPS) 工件与测量设备的测量检验 第2部分：GPS测量、测量设备校准和产品验证中的测量不确定度评估指南 |
China National Standards measur |
English PDF |
| GB/T 42381.8-2023 |
Data Quality Part 8: Information and Data Quality: Concepts and measurement {译} 数据质量 第8部分：信息和数据质量：概念和测量 |
China National Standards measur |
English PDF |
| GB/T 42158-2023 |
Micro-Electro-Mechanical Systems (MEMS) Technology-Description and measurement Methods of Micro-grooves and Pyramidal Needle Structures {译} 微机电系统（MEMS）技术 微沟槽和棱锥式针结构的描述和测量方法 |
China National Standards measur |
English PDF |
| GB/T 42469-2023 |
Nanotechnology -- Antimicrobial silver nanoparticles -- General principles of properties and methods of measurement {译} 纳米技术 抗菌银纳米颗粒 特性及测量方法通则 |
China National Standards measur |
English PDF |
| GB/T 17346-2023 |
Method for measuring the position and size of the pedals of automobiles {译} 汽车脚踏板位置尺寸测量方法 |
China National Standards measur |
English PDF |
| GB/T 42472-2023 |
Critical current measurement Retained critical current of silver-coated Bi-2223 superconducting wire after double bending at room temperature {译} 临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流 |
China National Standards measur |
English PDF |
| GB/T 17626.12-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 12: Ring wave immunity test {译} 电磁兼容 试验和测量技术 第12部分：振铃波抗扰度试验 |
China National Standards measur |
English PDF |
| GB/T 42486-2023 |
Hair fiber length measurement method Random whisker image method {译} 毛型纤维长度测量法 随机须丛影像法 |
China National Standards measur |
English PDF |
| GB/T 13277.8-2023 |
Compressed air - Part 8: Methods of measurement of mass concentration of solid particles {译} 压缩空气 第8部分：固体颗粒质量浓度测量方法 |
China National Standards measur |
English PDF |
| GB/T 42125.14-2023 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 14: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes {译} 测量、控制和实验室用电气设备的安全要求 第14部分：实验室用分析和其他目的自动和半自动设备的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 42449-2023 |
Systems and software engineering Functional size measurement IFPUG method {译} 系统与软件工程 功能规模测量 IFPUG方法 |
China National Standards measur |
English PDF |
| GB/T 42452-2023 |
Systems and Software Engineering Functional Size measurement COSMIC Method {译} 系统与软件工程 功能规模测量 COSMIC方法 |
China National Standards measur |
English PDF |
| GB/T 42448-2023 |
System and software engineering Functional scale measurement FiSMA1.1 method {译} 系统与软件工程 功能规模测量 FiSMA1.1方法 |
China National Standards measur |
English PDF |
| GB/T 2523-2022 |
Method for measuring surface roughness, peak number and waviness of cold-rolled metal sheet and strip {译} 冷轧金属薄板和薄带表面粗糙度、峰值数和波纹度测量方法 |
China National Standards measur |
English PDF |
| GB/T 19889.7-2022 |
Acoustics - measurement of sound insulation of buildings and building components - Part 7: In situ measurement of impact sound insulation {译} 声学 建筑和建筑构件隔声测量 第7部分：撞击声隔声的现场测量 |
China National Standards measur |
English PDF |
| GB/T 41572-2022 |
measuring method of main parameters of pulsed laser in time domain {译} 脉冲激光时域主要参数测量方法 |
China National Standards measur |
English PDF |
| GB/T 17164-2022 |
Terminology for measuring instruments for geometric quantities Product terminology {译} 几何量测量器具术语 产品术语 |
China National Standards measur |
English PDF |
| GB/T 17163-2022 |
Terminology of measuring instruments for geometric quantities Basic terms {译} 几何量测量器具术语 基本术语 |
China National Standards measur |
English PDF |
| GB/T 41570-2022 |
Technical specification for energy efficiency measurement of process production {译} 流程生产能效计量技术规范 |
China National Standards measur |
English PDF |
| GB/T 24789-2022 |
General rules for the allocation and management of water measuring instruments for water use units {译} 用水单位水计量器具配备和管理通则 |
China National Standards measur |
English PDF |
| GB/T 41452-2022 |
Technical specification for production of vehicle mounted mobile measurement 3D model {译} 车载移动测量三维模型生产技术规程 |
China National Standards measur |
English PDF |
| GB/T 41451-2022 |
Code for indoor space movement measurement {译} 室内空间移动测量规程 |
China National Standards measur |
English PDF |
| GB/T 41448-2022 |
Geographic information observation and measurement {译} 地理信息 观测与测量 |
China National Standards measur |
English PDF |
| GB/T 22264.1-2022 |
Mounted digital display electrical measuring instruments - Part 1: definitions and general requirements {译} 安装式数字显示电测量仪表 第1部分：定义和通用要求 |
China National Standards measur |
English PDF |
| GB/T 21391-2022 |
measuring natural gas flow with gas turbine flowmeter {译} 用气体涡轮流量计测量天然气流量 |
China National Standards measur |
English PDF |
| GB/T 17215.303-2022 |
Special requirements for AC measuring equipment Part 3: Digital watt hour meters {译} 交流电测量设备 特殊要求 第3部分：数字化电能表 |
China National Standards measur |
English PDF |
| GB/T 11828.2-2022 |
Water level measuring instruments - Part 2: pressure type water level gauge {译} 水位测量仪器 第2部分：压力式水位计 |
China National Standards measur |
English PDF |
| GB/T 41467-2022 |
measurement and calculation of spot color gradation in printing technology {译} 印刷技术 专色阶调值的测量与计算 |
China National Standards measur |
English PDF |
| GB/T 7966-2022 |
Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements 声学 超声功率测量 辐射力天平法及其要求 |
China National Standards measur |
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 measur |
English PDF |
| GB/T 3222.1-2022 |
Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures 声学 环境噪声的描述、测量与评价 第1部分：基本参量与评价方法 |
China National Standards measur |
English PDF |
| GB/T 19889.2-2022 |
Acoustics—measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties 声学 建筑和建筑构件隔声测量 第2部分：测量不确定度评定和应用 |
China National Standards measur |
English PDF |
| GB/T 41161-2022 |
Reciprocating internal combustion engines—measurement method for combustion noise 往复式内燃机 燃烧噪声测量方法 |
China National Standards measur |
English PDF |
| GB/T 24622-2022 |
Guidance on the measurement of hydrophobicity of insulator surfaces 绝缘子表面憎水性测量导则 |
China National Standards measur |
English PDF |
| GB/T 8446.2-2022 |
Heat sinks for power semiconductor devices—Part 2: measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器 第2部分：热阻和流阻测量方法 |
China National Standards measur |
English PDF |
| GB/T 41344.4-2022 |
Machinery Safety Risk Warning Part 4: measures {译} 机械安全 风险预警 第4部分：措施 |
China National Standards measur |
English PDF |
| GB/T 41311.1-2022 |
Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes {译} 声学 描述船舶水下噪声的量及其测量方法 第1部分：用于比对目的的深水精密测量要求 |
China National Standards measur |
English PDF |
| GB/Z 17215.652-2022 |
Electrical measurement Data Exchange DLMS/COSEM Components Part 52: Communication Protocol Management Distribution Line Message Specification (DLMS) Server {译} 电测量数据交换 DLMS/COSEM组件 第52部分：通信协议管理配电线报文规范（DLMS）服务器 |
China National Standards measur |
English PDF |
| GB/Z 17215.651-2022 |
Electrical measurement Data Exchange DLMS/COSEM Components Part 51: Application Layer Protocol {译} 电测量数据交换 DLMS/COSEM组件 第51部分：应用层协议 |
China National Standards measur |
English PDF |
| GB/T 17215.675-2022 |
Electrical measurement data exchange DLMS/COSEM components Part 75: Local data transfer configuration for local network (LN) {译} 电测量数据交换 DLMS/COSEM组件 第75部分：本地网络（LN）的本地数据传输配置 |
China National Standards measur |
English PDF |
| GB/Z 17215.669-2022 |
Electrical measurement data exchange - DLMS/COSEM components - Part 69: Mapping between common information model message sets (IEC 61968-9) and DLMS/COSEM (IEC 62056) data models and protocols {译} 电测量数据交换 DLMS/COSEM组件 第69部分：公共信息模型消息集（IEC 61968-9）与DLMS/COSEM（IEC 62056）数据模型和协议间的映射 |
China National Standards measur |
English PDF |
| GB/T 6113.402-2022 |
Specifications for radio disturbance and immunity measuring equipment and methods of measurement - Part 4-2: Uncertainty, statistics and limit value modeling Uncertainties of measuring equipment and facilities {译} 无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分：不确定度、统计学和限值建模 测量设备和设施的不确定度 |
China National Standards measur |
English PDF |
| GB/T 42287-2022 |
High Voltage Test Techniques Electromagnetic and Acoustic Methods for Partial Discharge measurements {译} 高电压试验技术 电磁和声学法测量局部放电 |
China National Standards measur |
English PDF |
| GB/T 17215.324-2022 |
Electrical measuring Equipment (AC) Particular Requirements Part 24: Static Fundamental Component Reactive Energy Meters (Class 0.5S, Class 1S, Class 1, Class 2 and Class 3) {译} 电测量设备（交流） 特殊要求 第24部分：静止式基波分量无功电能表（0.5S级、1S级、1级、2级和3级） |
China National Standards measur |
English PDF |
| GB/T 17215.323-2022 |
Electrical measuring equipment (alternating current) - Particular requirements - Part 23: Static reactive energy meters (classes 2 and 3) {译} 电测量设备（交流） 特殊要求 第23部分:静止式无功电能表(2级和3级) |
China National Standards measur |
English PDF |
| GB/T 22264.8-2022 |
Mounted electrical measuring instruments with digital display - Part 8: Test methods {译} 安装式数字显示电测量仪表 第8部分：试验方法 |
China National Standards measur |
English PDF |
| GB/T 22264.6-2022 |
Mounted electrical measuring instruments with digital display - Part 6: Particular requirements for insulation resistance meters {译} 安装式数字显示电测量仪表 第6部分：绝缘电阻表的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 22264.7-2022 |
Mounted electrical measuring instruments with digital display - Part 7: Particular requirements for multifunction instruments {译} 安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 22264.5-2022 |
Installed electrical measuring instruments with digital display - Part 5: Particular requirements for phase meters and power factor meters {译} 安装式数字显示电测量仪表 第5部分：相位表和功率因数表的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 22264.4-2022 |
Mounted electrical measuring instruments with digital display - Part 4: Particular requirements for frequency meters {译} 安装式数字显示电测量仪表 第4部分：频率表的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 22264.3-2022 |
Mounted electrical measuring instruments with digital display - Part 3: Particular requirements for wattmeters and reactive wattmeters {译} 安装式数字显示电测量仪表 第3部分：功率表和无功功率表的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 22264.2-2022 |
Mounted electrical measuring instruments with digital display - Part 2: Particular requirements for ammeters and voltmeters {译} 安装式数字显示电测量仪表 第2部分：电流表和电压表的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 41914.2-2022 |
Microbubble technology General rules for the use and measurement of microbubbles Part 2: Classification of microbubble properties {译} 微细气泡技术 微细气泡使用和测量通则 第2部分：微细气泡属性分类 |
China National Standards measur |
English PDF |
| GB/T 17626.19-2022 |
Electromagnetic compatibility-Testing and measurement techniques-Part 19: 2kHz~150kHz differential mode conducted disturbance and communication signal immunity test of AC power port {译} 电磁兼容 试验和测量技术 第19部分：交流电源端口2kHz~150kHz差模传导骚扰和通信信号抗扰度试验 |
China National Standards measur |
English PDF |
| GB/T 42148-2022 |
Rail Transit Ground Devices DC Protection measurement and Control Devices {译} 轨道交通 地面装置 直流保护测控装置 |
China National Standards measur |
English PDF |
| GB/T 42140-2022 |
Information technology; Cloud computing; Cloud operating system performance testing indicators and measurement methods {译} 信息技术 云计算 云操作系统性能测试指标和度量方法 |
China National Standards measur |
English PDF |
| GB/T 42219-2022 |
Optical measurement of High Power LEDs {译} 大功率LED的光学测量 |
China National Standards measur |
English PDF |
| GB/T 42208-2022 |
Nanotechnology - Size measurement of nanoparticles in multiphase systems - Transmission electron microscopy imaging {译} 纳米技术 多相体系中纳米颗粒粒径测量 透射电镜图像法 |
China National Standards measur |
English PDF |
| GB/T 11942-2022 |
Chromaticity measurement method of colored building materials {译} 彩色建筑材料色度测量方法 |
China National Standards measur |
English PDF |
| GB/T 16857.9-2022 |
Geometric Product Specification (GPS) Coordinate measuring System (CMS) Acceptance and Re-inspection Testing Part 9: Coordinate Measuring Machines Equipped with Multiple Probing Systems {译} 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第9部分：配备多种探测系统的坐标测量机 |
China National Standards measur |
English PDF |
| GB/T 16857.8-2022 |
Geometric Product Specification (GPS) Coordinate measuring System (CMS) Acceptance and Re-inspection Testing Part 8: Coordinate Measuring Machines Using Optical Distance Sensors {译} 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第8部分：使用光学距离传感器的坐标测量机 |
China National Standards measur |
English PDF |
| GB/T 16857.7-2022 |
Product Geometric Specification (GPS) Coordinate measuring System (CMS) Acceptance Test and Re-inspection Test Part 7: Coordinate Measuring Machine Equipped with Image Detection System {译} 产品几何技术规范(GPS) 坐标测量系统（CMS）的验收检测和复检检测 第7部分：配置影像探测系统的坐标测量机 |
China National Standards measur |
English PDF |
| GB/T 16857.12-2022 |
Geometric product specification (GPS) Acceptance testing and re-inspection testing of coordinate measuring systems (CMS) Part 12: Coordinate measuring machines with articulated arms {译} 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第12部分：关节臂式坐标测量机 |
China National Standards measur |
English PDF |
| GB/T 16857.10-2022 |
Geometric Product Specification (GPS) Coordinate measuring System (CMS) Acceptance Test and Re-inspection Test Part 10: Laser Tracker {译} 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第10部分：激光跟踪仪 |
China National Standards measur |
English PDF |
| GB/T 42257-2022 |
Chromium-erbium co-doped yttrium-scandium-gallium garnet crystal optical and laser performance measurement method {译} 铬铒共掺钇钪镓石榴石晶体光学及激光性能测量方法 |
China National Standards measur |
English PDF |
| GB/T 42271-2022 |
Non-contact measurement method for resistivity of semi-insulating silicon carbide single crystal {译} 半绝缘碳化硅单晶的电阻率非接触测试方法 |
China National Standards measur |
English PDF |
| GB/T 9253-2022 |
Oil and Gas Industry Machining, measurement and Inspection of Casing, Tubing and Line Pipe Threads {译} 石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验 |
China National Standards measur |
English PDF |
| GB/T 28784.5-2022 |
Mechanical vibration - measurement of vibration in ships - Part 5: Guidelines for the measurement, evaluation and reporting of vibration for the habitability of passenger and merchant ships {译} 机械振动 船舶振动测量 第5部分：客船和商船适居性振动测量、评价和报告准则 |
China National Standards measur |
English PDF |
| GB/T 13277.9-2022 |
Compressed air - Part 9: Methods of measurement of liquid water content {译} 压缩空气 第9部分：液态水含量测量方法 |
China National Standards measur |
English PDF |
| GB/T 27430-2022 |
The Function of measurement Uncertainty in Conformity Assessment {译} 测量不确定度在合格评定中的作用 |
China National Standards measur |
English PDF |
| GB/T 18216.10-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 10: Combined measuring equipment for testing, measuring or monitoring protecti {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第10部分：用于防护措施的试验、测量或监控的组合测量设备 |
China National Standards measur |
English PDF |
| GB/T 18216.6-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第6部分：TT、TN和IT系统中剩余电流装置（RCD）的有效性 |
China National Standards measur |
English PDF |
| GB/T 42125.19-2022 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19: Particular requirements for actuators of electrically controlled valves {译} 测量、控制和实验室用电气设备的安全要求 第19部分：电动控制阀门执行器的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 41914.1-2022 |
Fine bubble technology - General rules for the use and measurement of fine bubbles - Part 1: Terminology {译} 微细气泡技术 微细气泡使用和测量通则 第1部分：术语 |
China National Standards measur |
English PDF |
| GB/T 4728.8-2022 |
Graphical symbols for electrical diagrams - Part 8: measuring instruments, lamps and signaling devices {译} 电气简图用图形符号 第8部分：测量仪表、灯和信号器件 |
China National Standards measur |
English PDF |
| GB/T 21919-2022 |
Laboratory medicine - Competence requirements for calibration laboratories operating reference measurement procedures {译} 检验医学 运行参考测量程序的校准实验室的能力要求 |
China National Standards measur |
English PDF |
| GB/T 42125.10-2022 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 10: Particular requirements for insulation resistance measurement and dielectric strength test equipment {译} 测量、控制和实验室用电气设备的安全要求 第10部分：绝缘电阻测量和介电强度试验设备的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 23920-2022 |
Low-speed vehicles - Maximum speed measurement method {译} 低速汽车 最高车速测定方法 |
China National Standards measur |
English PDF |
| GB/T 41641-2022 |
measurement of mechanical properties - Tensile test method for REBCO strip at room temperature {译} 力学性能测量 REBCO带材室温拉伸试验方法 |
China National Standards measur |
English PDF |
| GB/T 41915-2022 |
Nanotechnology MTS method to measure the cytotoxicity of nanoparticles {译} 纳米技术 MTS法测定纳米颗粒的细胞毒性 |
China National Standards measur |
English PDF |
| GB/T 42020-2022 |
Specifications for measurement of laboratory power supply characteristics {译} 实验室电源特性的测量规范 |
China National Standards measur |
English PDF |
| GB/T 28827.7-2022 |
Information technology services - Operation and maintenance - Part 7: Specifications for cost measurement {译} 信息技术服务 运行维护 第7部分：成本度量规范 |
China National Standards measur |
English PDF |
| GB/T 41640-2022 |
Critical current measurement Second-generation high-temperature superconducting long tape critical current and its uniformity along the length direction {译} 临界电流测量 第二代高温超导长带临界电流及其沿长度方向均匀性测量 |
China National Standards measur |
English PDF |
| GB/T 41866.4-2022 |
Systems and software engineering—Information technology project performance benchmarking measurement framework—Part 4: Data collection and maintenance {译} 系统与软件工程 信息技术项目绩效基准度量框架 第4部分：数据收集和维护 |
China National Standards measur |
English PDF |
| GB/T 19668.7-2022 |
Information technology services—Supervision—Part 7: Requirements for the measurement of supervision workload {译} 信息技术服务 监理 第7部分：监理工作量度量要求 |
China National Standards measur |
English PDF |
| GB/T 9239.23-2022 |
Mechanical vibration - Rotor balancing - Part 23: Guards and other protective measures for measuring stations of balancing machines {译} 机械振动 转子平衡 第23部分:平衡机测量工位的防护罩和其他保护措施 |
China National Standards measur |
English PDF |
| GB/T 16825.1-2022 |
Metallic materials - Inspection and calibration of static uniaxial testing machines - Part 1: Tensile and (or) compression testing machines - Inspection and calibration of force measuring systems {译} 金属材料 静力单轴试验机的检验与校准 第1部分：拉力和（或）压力试验机 测力系统的检验与校准 |
China National Standards measur |
English PDF |
| GB/T 18268.32-2022 |
Electrical equipment for measurement, control and laboratory use - Electromagnetic compatibility requirements - Part 32: Immunity requirements for safety-related systems and equipment intended to perform safety-related functions (functional safety) - Indu {译} 测量、控制和实验室用的电设备 电磁兼容性要求 第32部分：安全相关系统和预期执行安全相关功能（功能安全）设备的抗扰度要求 特定电磁环境的工业应用 |
China National Standards measur |
English PDF |
| GB/T 18268.31-2022 |
Electrical equipment for measurement, control and laboratory use - Electromagnetic compatibility requirements - Part 31: Immunity requirements for safety-related systems and equipment intended to perform safety-related functions (functional safety) Genera {译} 测量、控制和实验室用的电设备 电磁兼容性要求 第31部分：安全相关系统和预期执行安全相关功能（功能安全）设备的抗扰度要求 一般工业应用 |
China National Standards measur |
English PDF |
| GB/T 3656-2022 |
Throwing measurement method of coercive force of electromagnetic pure iron and soft magnetic alloy {译} 电磁纯铁及软磁合金矫顽力的抛移测量方法 |
China National Standards measur |
English PDF |
| GB/T 21404-2022 |
Internal combustion engines - Methods of determining and measuring engine power - General requirements {译} 内燃机 发动机功率的确定和测量方法 一般要求 |
China National Standards measur |
English PDF |
| GB/T 8190.6-2022 |
Reciprocating internal combustion engines - Emission measurements - Part 6: Measurement results and test reports {译} 往复式内燃机 排放测量 第6部分：测量结果和试验报告 |
China National Standards measur |
English PDF |
| GB 14023-2022 |
Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for protection of off-vehicle receivers {译} 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法 |
China National Standards measur |
English PDF |
| GB/T 18779.1-2022 |
Geometric Product Specification (GPS) measurement Inspection of Workpieces and Measuring Equipment Part 1: Rules for Passing or Failing Verification According to Specifications {译} 产品几何技术规范(GPS) 工件与测量设备的测量检验 第1部分：按规范验证合格或不合格的判定规则 |
China National Standards measur |
English PDF |
| GB/T 41894.3-2022 |
Ships and Offshore Technology Determination of Shaft Power in Ship Propulsion Systems by measuring Shaft Deformation Part 3: Elastic Vibration Method {译} 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分：弹性振动法 |
China National Standards measur |
English PDF |
| GB/T 41894.2-2022 |
Ships and marine technology - Determination of shaft power in ship propulsion systems by measuring shaft deflection - Part 2: Optical reflection method {译} 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分：光学反射法 |
China National Standards measur |
English PDF |
| GB/T 13789-2022 |
Method for measuring Magnetic Properties of Electrical Steel Strip (Sheet) with Single Chip Tester {译} 用单片测试仪测量电工钢带(片)磁性能的方法 |
China National Standards measur |
English PDF |
| GB/T 3655-2022 |
Method for measuring Magnetic Properties of Electrical Steel Strip (Sheet) Using Epstein Square {译} 用爱泼斯坦方圈测量电工钢带(片)磁性能的方法 |
China National Standards measur |
English PDF |
| GB/T 41971-2022 |
Agriculture and Forestry Tractor Dynamic Noise measurement {译} 农林拖拉机 动态噪声测量 |
China National Standards measur |
English PDF |
| GB/T 41850.8-2022 |
Mechanical vibration - measurement and evaluation of machine vibration - Part 8: Reciprocating compressor systems {译} 机械振动 机器振动的测量和评价 第8部分:往复式压缩机系统 |
China National Standards measur |
English PDF |
| GB/T 41853-2022 |
Semiconductor devices MEMS devices Wafer-to-wafer bond strength measurement {译} 半导体器件 微机电器件 晶圆间键合强度测量 |
China National Standards measur |
English PDF |
| GB/T 40611-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
China National Standards measur |
English PDF |
| GB/T 40523.1-2021 |
Ships and marine technology—measurement of changes in hull and propeller performance—Part 1: General principles 船舶与海上技术 船体和螺旋桨性能变化测量 第1部分：总则 |
China National Standards measur |
English PDF |
| GB/T 40503-2021 |
measuring methods of secondary coal slime content in coal preparation plant 选煤厂次生煤泥量的测定方法 |
China National Standards measur |
English PDF |
| GB/T 40523.3-2021 |
Ships and marine technology—measurement of changes in hull and propeller performance—Part 3: Alternative methods 船舶与海上技术 船体和螺旋桨性能变化测量 第3部分：替代方法 |
China National Standards measur |
English PDF |
| GB/T 40523.2-2021 |
Ships and marine technology—measurement of changes in hull and propeller performance—Part 2: Default method 船舶与海上技术 船体和螺旋桨性能变化测量 第2部分：默认方法 |
China National Standards measur |
English PDF |
| GB/T 40404-2021 |
Slag material—measurement of melting temperature—High temperature metallographic method 渣类材料 熔化温度的测定 高温金相法 |
China National Standards measur |
English PDF |
| GB/T 40389-2021 |
Sintered metal materials, excluding hardmetals—measurement of surface roughness 烧结金属材料（不包括硬质合金） 表面粗糙度的测定 |
China National Standards measur |
English PDF |
| GB/T 40346-2021 |
Equipment for crop protection—Method for measurement of potential spray drift from horizontal boom sprayers by the use of a test bench 植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法 |
China National Standards measur |
English PDF |
| GB/T 40344.2-2021 |
Vacuum technology—Standard methods for measuring vacuum-pump performance— Part 2：Positive displacement vacuum pumps 真空技术 真空泵性能测量标准方法 第2部分：容积真空泵 |
China National Standards measur |
English PDF |
| GB/T 40344.1-2021 |
Vacuum technology—Standard methods for measuring vacuum-pump performance—Part 1：General description 真空技术 真空泵性能测量标准方法 第1部分：总体要求 |
China National Standards measur |
English PDF |
| GB/T 40320-2021 |
measuring method for mechanical melting temperature of aluminum alloy 铝合金力学熔点测试方法 |
China National Standards measur |
English PDF |
| GB/T 40299-2021 |
Corrosion of metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例 |
China National Standards measur |
English PDF |
| GB/T 40296-2021 |
Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors 实用超导线 铌-钛（Nb-Ti）与铌三锡（Nb3Sn）复合超导体的扭距测量方法 |
China National Standards measur |
English PDF |
| GB/T 38048.2-2021 |
Surface cleaning appliances—Part 2: Dry vacuum cleaners for household or similar use一Methods for measuring the performance 表面清洁器具 第2部分：家用和类似用途干式真空吸尘器 性能测试方法 |
China National Standards measur |
English PDF |
| GB/T 33521.32-2021 |
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: measurement of dynamic properties of the ground 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量 |
China National Standards measur |
English PDF |
| GB/T 23108-2021 |
Methods for measuring performance for household and similar electric heating pads 家用和类似用途电热垫性能测试方法 |
China National Standards measur |
English PDF |
| GB/T 20728-2021 |
measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards measur |
English PDF |
| GB/T 18451.2-2021 |
Wind turbines—Power performance measurements of electricity producing 风力发电机组 功率特性测试 |
China National Standards measur |
English PDF |
| GB/T 15972.31-2021 |
Specifications for optical fibre test methods—Part 31: measurement methods and test procedures for mechanical characteristics—Tensile strength 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度 |
China National Standards measur |
English PDF |
| GB/T 20081.3-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法 |
China National Standards measur |
English PDF |
| GB/T 18703-2021 |
Mechanical vibration and shock—Hand-arm vibration—measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand 机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价 |
China National Standards measur |
English PDF |
| GB/T 40139-2021 |
measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging 材料表面积的测量 高光谱成像三维面积测量法 |
China National Standards measur |
English PDF |
| GB/T 40332-2021 |
Non-destructive testing—Ultrasonic testing—Characterization and verification of ultrasonic thickness measuring equipment 无损检测 超声检测 超声测厚仪性能特征和测试方法 |
China National Standards measur |
English PDF |
| GB/T 40331.2-2021 |
Crop protection equipment—Spray deposition test for field crop—Part 2:measurement in a crop 植物保护机械 大田作物喷雾沉积量的测试 第2部分：在作物上的测试 |
China National Standards measur |
English PDF |
| GB/T 40331.1-2021 |
Crop protection equipment—Spray deposition test for field crop—Part 1:measurement in a horizontal plane 植物保护机械 大田作物喷雾沉积量的测试 第1部分：在水平地面上的测试 |
China National Standards measur |
English PDF |
| GB/T 40291-2021 |
Nuclear instrumentation—High-purity germanium crystals for radiation detectors—measurement methods of basic characteristics 核仪器仪表 辐射探测器用高纯度锗晶体 基本特性的测量方法 |
China National Standards measur |
English PDF |
| GB/T 40277-2021 |
Paper,board and pulps—measurement of diffuse blue reflectance factor(ISO brightness)—Indoor daylight conditions 纸、纸板和纸浆 蓝光漫反射因数（ISO亮度）的测定 室内日光条件 |
China National Standards measur |
English PDF |
| GB/T 40233-2021 |
Ergonomics of the thermal environment—Instruments for measuring physical quantities 热环境的人类工效学 物理量测量仪器 |
China National Standards measur |
English PDF |
| GB/T 40095-2021 |
Technical specifications for measurement and control device in smart substation 智能变电站测控装置技术规范 |
China National Standards measur |
English PDF |
| GB/T 40071-2021 |
Nanotechnologies—measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards measur |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards measur |
English PDF |
| GB/T 40066-2021 |
Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM) 纳米技术 氧化石墨烯厚度测量 原子力显微镜法 |
China National Standards measur |
English PDF |
| GB/T 40007-2021 |
Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules 纳米技术 纳米材料电阻率的接触式测量方法 通则 |
China National Standards measur |
English PDF |
| GB/T 39974-2021 |
Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel 钢水测氧用镁稳定氧化锆陶瓷元件 |
China National Standards measur |
English PDF |
| GB/T 38051.1-2021 |
Household electric cooking appliances—Part 1：Ranges, ovens, steam ovens and grills—Methods for measuring performance 家用烹饪电器 第1部分：电灶、烤箱、蒸箱和烤架 性能测试方法 |
China National Standards measur |
English PDF |
| GB/T 31838.7-2021 |
Solid insulating materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - measurement of volume resistance and volume resistivity at elevated temperatures 固体绝缘材料 介电和电阻特性 第7部分：电阻特性(DC方法) 高温下测量体积电阻和体积电阻率 |
China National Standards measur |
English PDF |
| GB/T 28543-2021 |
Noise measurement method on power capacitors 电力电容器噪声测量方法 |
China National Standards measur |
English PDF |
| GB/T 17934.1-2021 |
Graphic technology-Process control for the production of half-tone colour separations，proof and production prints-Part 1:Parameters and measurement methods 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分：参数与测量方法 |
China National Standards measur |
English PDF |
| GB/T 15972.47-2021 |
Specifications for optical fibre test method - Part 47: measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗 |
China National Standards measur |
English PDF |
| GB/T 13163.2-2021 |
Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器 氡及氡子体测量仪 第2部分：222Rn和220Rn测量仪的特殊要求 |
China National Standards measur |
English PDF |
| GB/T 12190-2021 |
Method for measuring the shielding effectiveness of electromagnetic shielding enclosures 电磁屏蔽室屏蔽效能的测量方法 |
China National Standards measur |
English PDF |
| GB/T 11344-2021 |
Non-destructive testing—Ultrasonic thickness measurement 无损检测 超声测厚 |
China National Standards measur |
English PDF |
| GB/T 9966.9-2021 |
Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数 |
China National Standards measur |
English PDF |
| GB/T 6113.103-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards measur |
English PDF |
| GB/T 1551-2021 |
Test method for measuring resistivity of monocrystal silicon—In-line four-point probe and direct current two-point probe method 硅单晶电阻率的测定 直排四探针法和直流两探针法 |
China National Standards measur |
English PDF |
| GB/T 21227-2021 |
AC loss measurements—Magnetometer methods for hysteresis loss in superconducting multifilamentary composites 交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法 |
China National Standards measur |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measures-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards measur |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards measur |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards measur |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards measur |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards measur |
English PDF |
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