ANSI/ASA S12.43-1997 工作站和其它专用位置的机械和设备声排放的计算方法

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【英文标准名称】:MethodsforCalculationofSoundEmittedbyMachineryandEquipmentatWorkstationsandOtherSpecifiedPositions
【原文标准名称】:工作站和其它专用位置的机械和设备声排放的计算方法
【标准号】:ANSI/ASAS12.43-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASA(ASCS12)
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学;计算;排放;机械噪声;机械;机器;测量方法;计量学;噪声辐射;位置;声音
【英文主题词】:Acousticmeasurement;Acoustics;Calculation;Emissions;Machinenoise;Machinery;Machines;Methodsformeasuring;Metrology;Noiseemission;Position;Sound
【摘要】:Specifies3methodsformeasuringsoundpressurelevelsfrommachineryandequipment,ataworkstationandatotherspecifiedpositionsnearby,differentiatedprimarilybytheacousticalenvironmentinwhichtheyaremade.Measurementsby:MethodA-inanessentiallyfreefieldoverareflectingplane;MethodB-inanyenvironmentthatmeetscertainqualificationrequirementsspecified;MethodC-inasemireverberantfieldforwhichtheaccuracyimpliedbymsmtsunderMethodAorBisn'trequired.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:
【正文语种】:英语


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【英文标准名称】:Generalrequirementsforthecompetenceoftestingandcalibrationlaboratories(ISO/IEC17025:2005);GermanandEnglishversionENISO/IEC17025:2005
【原文标准名称】:测试和校准实验室能力的一般要求
【标准号】:DINENISO/IEC17025-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-08
【实施或试行日期】:
【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】:认可;质量管理;校正;抽样方法;管理系统;多语种的;实验室;能力;试验室;电气工程;质量保证;定义;规范(验收)
【英文主题词】:Accreditation;Calibration;Competence;Definition;Definitions;Electricalengineering;Laboratories;Managementsystems;Multilingual;Qualityassurance;Qualitymanagement;Samplingmethods;Specification(app
【摘要】:
【中国标准分类号】:N04
【国际标准分类号】:03_120_20;19_020
【页数】:73P;A4
【正文语种】:德语


Product Code:SAE J459
Title:Bearing and Bushing Alloys
Issuing Committee:Metals Technical Executive Steering Committee
Scope:The bearing performance of steel backed half bearings, bushings, and washers is dependent on the properties and thickness of the lining alloys, the strength and dimensional stability of the steel backing (usually SAE 1010) and the strength of the bond between the lining alloy and the backing. This SAE Information Report is primarily concerned with the properties of the lining alloys used in automotive applications, in particular, the crankshaft bearings of the internal combustion engine.