SAE J331 Sound Levels for Motorcycles

作者:标准资料网 时间:2024-05-14 04:43:43   浏览:8928   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE J331
Title:Sound Levels for Motorcycles
Issuing Committee:Motorcycle Technical Steering Committee
Scope: This SAE Recommended Practice establishes the test procedure, environment, and instrumentation for determining the sound levels of motorcycles under full throttle acceleration and closed throttle deceleration.
Rationale: This SAE Recommended Practice establishes the test procedure, environment, and instrumentation for determining the sound levels of motorcycles under full throttle acceleration and closed throttle deceleration.
下载地址: 点击此处下载
【英文标准名称】:StandardPracticeforContinuousMonitoringofAcousticEmissionfromMetalPressureBoundaries
【原文标准名称】:金属压力面产生的声辐射的连续监测
【标准号】:ASTME1139-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:压力;噪声辐射;金属;监督(认可);边界;无损检验;声音传播;试验
【英文主题词】:non-destructivetesting;soundpropagation;testing;pressure;metals;boundaries;surveillance(approval);noiseemissions
【摘要】:
【中国标准分类号】:H20
【国际标准分类号】:17_140_01
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Alarmsystems-Intrusionandhold-upsystems-Part2-6:Intrusiondetectors-Openingcontacts(magnetic)
【原文标准名称】:报警系统.入侵和拦截系统.第2-6部分:入侵检测.短路触点(磁性)
【标准号】:IEC62642-2-6-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-12
【实施或试行日期】:2010-12
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC79
【标准类型】:()
【标准水平】:()
【中文主题词】:报警设备;报警系统;防盗警报;触点;定义(术语);设计;探测器;检波器(回路);电力系统;电气工程;电气安全性;供电;特点;侵入探测器;磁性触点;作标记;性能;安全性工程;试验
【英文主题词】:Alarmequipment;Alarmsystems;Burglaralarms;Contact;Definitions;Design;Detector;Detectors(circuits);Electricpowersystems;Electricalengineering;Electricalsafety;Energysupply;Features;Intrusiondetectors;Magneticcontacts;Marking;Performance;Safetyengineering;Testing
【摘要】:ThispartoftheIEC62642providesforsecuritygrades1to4,(seeIEC62642-1)specificornon-specificwiredorwirefreeopeningcontacts(magnetic),andincludestherequirementsforfourenvironmentalclassescoveringapplicationsininternalandoutdoorlocationsasspecifiedinIEC62599-1.Adetectorfulfilsalltherequirementsofthespecifiedgrade.FunctionsadditionaltothemandatoryfunctionsspecifiedinthisInternationalStandardmaybeincludedinthedetector,providingtheydonotinfluencethecorrectoperationofthemandatoryfunctions.Thetwoseparatepartsoftheopeningcontact(magnetic)arereferredtointhebodyofthisInternationalStandardasthedetector.ThisInternationalStandarddoesnotapplytosysteminterconnections.
【中国标准分类号】:A91
【国际标准分类号】:13_320
【页数】:66P.;A4
【正文语种】: