【英文标准名称】:StandardSpecificationforWireforUseInWire-WoundResistors
【原文标准名称】:线绕电阻器用电阻丝的标准规范
【标准号】:ASTMB267-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B02.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:电气工程;电阻器;电阻丝;线绕电阻器
【英文主题词】:precisionresistors;resistivity;resistoralloys;resistors;wirewound
【摘要】:1.1Thisspecificationcoversroundwireandribbonwithcontrolledelectricalpropertiesforuseinwire-woundresistanceunitsandsimilarapplications,butnotforuseaselectricalheatingelements.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:K10
【国际标准分类号】:29_050
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Acoustics-Referencezeroforthecalibrationofaudiometricequipment-Part3:Referenceequivalentthresholdforcelevelsforpuretonesandbonevibrators(ISO389-3:1994,includingTechnicalCorrigendum1:1995);GermanversionENISO389-3:1998
【原文标准名称】:声学.音响设备校正零点标准.第3部分:纯音和骨传导振动器的参考等效极限力水平
【标准号】:DINENISO389-3-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-07
【实施或试行日期】:1999-07-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量条件;骨振子;声学;听力测定;参考级;校正;听力计;特性;规范(验收);纯普听力图;电气工程;定义
【英文主题词】:
【摘要】:Thedocumentspecifiesthefollowingdataapplicabletothecalibrationofbonevibratorsforpure-toneboneconductionaudiometry:a)Referenceequivalentthresholdforcelevels,correspondingtothethresholdofhearingofyoungotologicallynormalpersonsbyborne-conductionaudiometry.b)Essentialcharacteristicsofthebonevibratorandofitsmethodofcouplingtoapersonundertestandtothemechanicalcoupler.c)Essentialcharacteristicsanddatumlevelofthemaskingnoiseappliedtotheearnotundertest.#,,#
【中国标准分类号】:N65
【国际标准分类号】:13_140
【页数】:19P;A4
【正文语种】:德语