医用超声诊断设备声输出功率的测量方法
Measurement methods of ultrasonic output power for medical diagnostic ultrasonic equipments

2015-03-02

Ultrasonics - Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
超声波.用自互易法测量球面弯曲换能器的电声参数和声输出功率

2023-06-13

Ultrasonics - Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
超声波.用自互易法测量球面弯曲换能器的电声参数和声输出功率

2023-06-13

Draft Document - Electrical power consumption for heat generators - System boundaries - Measurements
文件草案.热发生器的电力消耗.系统边界.测量

2003-09-01

Draft Document - Household electrical appliances - Measurement of standby power (IEC 59/523/CD:2008)
文件草案.家用电器.备用功率的测量（IEC 59/523/CD:2008）

2009-02-01

Draft Document - Rotary tools for bolted connection - Guideline for comparative power-measurements of hydraulic impulse tools
文件草案.螺栓连接用旋转工具.液压脉冲工具的比较功率测量指南

2009-08-01

Draft Document - Measuring relays and protection equipment - Part 118-1 Synchrophasor for power system - Measurements (IEC 95/289/CD:2011)
文件草案.测量继电器和保护设备.第118-1部分:电力系统同步相器.测量（IEC 95/289/CD:2011）

2012-07-01

Draft Document - Uncertainties of measurement during acceptance tests on energy-conversion and power plants - Examples, especially preparation of acceptance of a gas and stream power plant
文件草案.能量转换和发电厂验收试验期间的测量不确定度.示例 尤其是燃气和蒸汽发电厂验收准备

2008-12-01

Draft Document - Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (IEC 85/700/CD:2019); Text in German and English
文件草案——供电系统中的电能质量测量——第2部分:功能试验和不确定度要求（IEC 85/700/CD:2019）；德语和英语文本

2019-12-01

Draft Document - Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-2: Methods of measurement of disturbances and immunity - Measurement of disturbance power (IEC/CISPR/A/877/CDV:2009); German version FprEN 55016-2-2:2009
文件草案——无线电干扰和抗扰度测量仪器和方法规范——第2-2部分:干扰和抗扰度测量方法——干扰功率测量（IEC/CISPR/A/877/CDV:2009）；德文版FprEN 55016-2-2:2009

2010-08-01

Draft Document - Power transformers - Part 18: Measurement of frequency response (IEC 14/687/CDV:2011); German version FprEN 60076-18:2011
文件草案-电力变压器-第18部分:频率响应测量（IEC 14/687/CDV:2011）；德文版FprEN 60076-18:2011

2011-08-01

Draft Document - Superconductivity - Part 16: Electronic characteristic measurements - Power-dependent surface resistance of superconductors at microwave frequencies (IEC 90/259/CD:2011)
文件草案-超导性-第16部分:电子特性测量-微波频率下超导体的功率相关表面电阻（IEC 90/259/CD:2011）

2011-07-01

Draft Document - Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems (IEC 95/272/CD:2010)
文件草案.测量继电器和保护设备.第24部分:电力系统瞬态数据交换（COMTRADE）的通用格式（IEC 95/272/CD:2010）

2011-04-01

Draft Document - Lamp controlgear - Part 1: Ballasts for fluorescent lamps - Method of measurement to determine total input power of ballast lamp circuits (IEC 34C/801/CD:2007)
草案文件.灯控制设备.第1部分:荧光灯镇流器.确定镇流器灯电路总输入功率的测量方法（IEC 34C/801/CD:2007）

2007-10-01

Draft Document - Concentrator photovoltaic (CPV) module and assembly performance testing and energy rating - Part 1: Performance measurements and power rating - Irradiance and temperature (IEC 82/630/CD:2011)
文件草案——聚光光伏（CPV）模块和组件性能试验和能量额定值——第1部分:性能测量和功率额定值——辐照度和温度（IEC 82/630/CD:2011）

2011-07-01

Draft Document - Wind energy generation systems - Part 21-2: Measurement and assessment of electrical characteristics - Wind power plants (IEC 88/770/CD:2020); Text in German and English
文件草案——风能发电系统——第21-2部分:电气特性的测量和评估——风力发电厂（IEC 88/770/CD:2020）；德语和英语文本

2021-07-01

Draft Document - Fibre optic active components and devices - Basic test and measurement procedures - Part 3: Optical power variation induced by mechanical disturbance in optical connectors and transceiver interfaces (IEC 86C/938/CD:2009)
文件草案.光纤有源元件和器件.基本试验和测量程序.第3部分:光连接器和收发器接口中机械干扰引起的光功率变化（IEC 86C/938/CD:2009）

2010-05-01

Draft Document - Photovoltaic (PV) module performance testing and energy rating - Part 1: Irradiance and temperature performance measurements and power rating (IEC 82/571/CDV:2009); German version FprEN 61853-1:2009
文件草案-光伏（PV）组件性能试验和能量额定值-第1部分:辐照度和温度性能测量和额定功率（IEC 82/571/CDV:2009）；德文版FprEN 61853-1:2009

2009-11-01

Draft Document - Connectors for electronic equipment - Tests and measurements - Part 99-001: Test schedule for mating and un-mating connectors under electrical load - Power over the internet (plus) PoEP, particularly applicable to IEC 60603-7 series connectors (IEC 48B/2050/CD:2009)
文件草案.电子设备连接器.试验和测量.第99-001部分:电气负载下匹配和非匹配连接器的试验计划.互联网上的电力（plus）PoEP 特别适用于IEC 60603-7系列连接器（IEC 48B/2050/CD:2009）

2009-09-01

Draft Document - Electromagnetic compatibility (EMC) - Part 4-13: Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests (IEC 77A/877/CDV:2015); German version EN 61000-4-13:2002/FprA2:2015
文件草案-电磁兼容性（EMC）-第4-13部分:试验和测量技术-谐波和间谐波 包括交流电源端口的电源信号 低频抗扰度试验（IEC 77A/877/CDV:2015）；德文版EN 61000-4-13:2002/FprA2:2015

2015-07-01