IEC 60373-1990 骨传振动器测量用机械耦合器

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【英文标准名称】:Mechanicalcouplerformeasurementsonbonevibrators
【原文标准名称】:骨传振动器测量用机械耦合器
【标准号】:IEC60373-1990
【标准状态】:作废
【国别】:国际
【发布日期】:1990-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:骨导体;声学;测量;电气工程;定义;耦合器;助听器;仿真乳突
【英文主题词】:Acoustics;Artificialmastoids;Audiometry;Boneconductors;Bonevibrator;Calibration;Couplers;Definition;Definitions;Design;Electricalengineering;Electroacoustics;Frequencies;Frequencyranges;Hearingaids;Impedance;Instructionsforuse;Marking;Measurement;Medicaltechnology;Specification
【摘要】:Specifiesrequirementsformechanicalcouplersusedforcalibratingbone-conductionaudiometersandformakingmeasurementsonbonevibratorsandbone-conductionhearingaidsinthefrequencyrangefrom125Hzto8000Hzinclusive.Referenceequivalent
【中国标准分类号】:C30
【国际标准分类号】:11_180_15
【页数】:25P.;A4
【正文语种】:英语

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上一篇: IEEE 592-1990 高压电缆接头和可分离绝缘连接器的外露半导体护套
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【英文标准名称】:Convertortransformers-Part2:TransformersforHVDCapplications(IEC61378-2:2001);GermanversionEN61378-2:2001
【原文标准名称】:转换器变压器.第2部分:高压直流转换器(HVDC)用变压器(IEC61378-2:2001);德文版本EN61378-2:2001
【标准号】:DINEN61378-2-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-11
【实施或试行日期】:2001-11-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:三相变压器;尺寸选定;动力传输;电力变压器;声级;多倍;单相变压器;油浸式变压器;电力变换器;规范(验收);电气工程;定义;试验;转炉(金属);双绕变压器;多卷变压器;单相变流器;三卷变压器;变压器
【英文主题词】:Convertors(metals);Definitions;Dimensioning;Doublewoundtransformer;Electricconvertors;Electricalengineering;Multiple;Multiplewindingtransformers;Oil-immersedtransformers;Powertransformers;Powertransmission;Single-phaseconverter;Single-phasetransformers;Soundlevel;Specification(approval);Testing;Three-phasetransformers;Three-windingtransformer;Transformers
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:26P.;A4
【正文语种】:德语

Product Code:SAE AS4075/1
Title:Optical Implementation Relating to the High Speed Ring Bus (Hsrb) Standard
Issuing Committee:As-1a Avionic Networks Committee
Scope: This SAE Aerospace Standard (AS) has been prepared by the Ring Implementation Task Group of the SAE AS-2 Committee. It is intended as a companion document to the SAE AS4075 High Speed Ring Bus Standard. While the Standard is intended to provide as complete a description as possible of an HSRB implementation, certain parameters are system-dependent and evolutionary. This document contains those parameters. The text through Table 1 is intended to provide definitions and descriptions applicable to all applications. Table 2 contains specific parameter values for one or more implementations. This table will change as new systems are implemented or new HSRB speed options are defined.