【英文标准名称】:StandardPracticesforMountingTestSpecimensforSoundTransmissionLossTestingofNavalandMarineShipBulkheadTreatmentMaterials
【原文标准名称】:海军和航海船舶舱壁处理材料的声传输损失试验用试样的安装
【标准号】:ASTME1123-1986(2003)
【标准状态】:现行
【国别】:
【发布日期】:1986
【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】:E33.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:锁定试验;试样;传输损耗;声传输;材料;声学;建筑;造船;声学测量;建筑声学
【英文主题词】:bulkhead;marineacousticalapplications;soundtransmissionloss
【摘要】:Thesoundtransmissionlossprovidedbyamaterialthatcoversaflatsurfacedependsnotonlyonthephysicalpropertiesofthematerialbutalsoonthetypeofstructuretowhichitismountedandthemountingmethodused.Navalandmarinearchitectsanddesignengineersrequirespecifictransmissionlosscharacteristicsofacousticaltreatmentmaterialsastheywouldexhibitinstalledonaship’structure.Themountingstructureandproceduresspecifiedinthesepracticesareintendedtosimulatesuchashipboardenvironment.TestreportsmayrefertothismountingbyPracticesE1123insteadofprovidingadetaileddescriptionofthemountingused.1.1ThesepracticesdescribetestspecimenmountingstobeusedfornavalandmarineshipapplicationsduringsoundtransmissionlosstestsperformedinaccordancewithTestMethodE90.1.2Thestructurespecifiedinthesepracticesisintendedformountingofsingle-layertreatmentsorcompositetreatmentsconsistingofvariousmaterialsandconfigurations.Acousticaltreatmentmaterialsmaybecombinationsofacousticalabsorbentmaterials,limpmassseptums,andinsulationmaterials.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:U05
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Safetyofindustrialtrucks-Electricalrequirements-Part3:specificrequirementsfortheelectricpowertransmissionsystemsofinternalcombustionenginepoweredtrucks.
【原文标准名称】:工业车辆的安全性.电气要求.第3部分:内燃机动力卡车的电力传输系统用具体要求
【标准号】:NFH96-330-3/IN1-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-02-01
【实施或试行日期】:
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:机动车燃料;击穿;线路图;触点;控制;冷却;定义(术语);防护等级;直流电流;电气工程;电气设备;电气安全性;电传动系统;电磁辐射;人类工效学;发电机;危害;工业卡车;绝缘件;内燃机;泄漏量;极限;负载物传送;故障;作标记;过载(电);电力传输装置;动力传输系统;额定功率;电阻器;安全性;机器的安全装置;机械安全性;安全性要求;短路;规范(验收);速率;稳定性;起动电池组;用户信息
【英文主题词】:Automotivefuels;Breakdown;Circuitdiagrams;Contact;Control;Cooling;Definitions;Degreesofprotection;Directcurrent;Electricalengineering;Electricalequipment;Electricalsafety;Electricaltransmissionsystems;Electromagneticradiation;Ergonomics;Generators;Hazards;Industrialtrucks;Insulations;Internalcombustionengines;Leakage;Limitations;Loadtransmission;Malfunction;Marking;Overload(electric);Powertransmissiondevice;Powertransmissionsystem;Ratedpower;Resistors;Safety;Safetyappliancesformachines;Safetyofmachinery;Safetyrequirements;Shortcircuits;Specification(approval);Speed;Stability;Starterbatteries;Userinformation
【摘要】:
【中国标准分类号】:J83
【国际标准分类号】:53_060
【页数】:7P;A4
【正文语种】:其他