SAE ARP1307 Measurement of Exterior Noise Produced By Aircraft Auxiliary Power Units (Apus) and Associated Equipment Dur

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Product Code:SAE ARP1307
Title:Measurement of Exterior Noise Produced By Aircraft Auxiliary Power Units (Apus) and Associated Equipment During Ground Operation
Issuing Committee:A-21 Aircraft Noise Measure Noise Aviation Emission Modeling
Scope: This Aerospace Recommended Practice (ARP) describes standard conditions and procedures for measuring, analyzing and reporting noise, resulting from operation of on-board APUs and associated equipment of aircraft undergoing servicing.
Rationale: This Aerospace Recommended Practice (ARP) describes standard conditions and procedures for measuring, analyzing and reporting noise, resulting from operation of on-board APUs and associated equipment of aircraft undergoing servicing.
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【英文标准名称】:Lead-acidtractionbatteries-Part2:Dimensionsofcellsandterminalsandmarkingofpolarityoncells(IEC60254-2:1997+A1:2000);GermanversionEN60254-2:1997+A1:2000
【原文标准名称】:车用铅酸蓄电池.第2部分:蓄电池和端子尺寸及电池的极性标记
【标准号】:DINEN60254-2-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-02
【实施或试行日期】:2001-02-01
【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】:竿材;蓄电池;电气工程;极性;酸性铅蓄电池;电池;电池;尺寸;道路车辆;牵引用蓄电池;蓄电池组;终端;作标记;接线端;电缆连接器
【英文主题词】:Batteries;Cableconnectors;Cells;Dimensions;Electriccells;Electricterminals;Electricalengineering;Lead-acidbatteries;Marking;Polarity;Poles;Roadvehicles;Storagebatteries;Terminals;Tractionbatteries
【摘要】:Thedocumentisapplicabletolead-acidtractionusedaspowersourcesforelectricpropulsion.Theobjectofthedocumentistospecifythemaximumexternal(overall)dimensionsoftractionbatterycells,thatis,thewidth,theheightandthelength,theformofthemarkingoftractionbatterycellpolarityanddimensionsofcorrespondingsymbols,thebasicdimensionsofsomecommonlyusedtractionbatteryterminalsdesignedtoconnectoutputcablestothebatteryandthedimensionsofcellscommonlyusedinAsiaandNorthAmerica.#,,#
【中国标准分类号】:K84
【国际标准分类号】:29_220_20
【页数】:11P;A4
【正文语种】:德语


【英文标准名称】:Localandmetropolitanareanetworks-Port-basednetworkaccesscontrol
【原文标准名称】:局域网和城域网.基于端口的网络通路控制
【标准号】:IEEE802.1X-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:数据处理;媒体访问控制;城域;LAN;合格证书;MAN;校验;数据电路;城域网;MAC;定义;通信网;信息技术;局域网;连接;电路网络;通信;通路
【英文主题词】:Access;Authentication;Certificates;Circuitnetworks;Communicationnetworks;Connections;Datacircuit;Dataprocessing;Definitions;Informationtechnology;LAN;Localareanetworks;MAC;MAN;Mediumaccesscontrol;Metropolitanareanetworks;Metropolitanareas;Telecommunication;Telecommunications
【摘要】:Port-basednetworkaccesscontrolmakesuseofthephysicalaccesscharacteristicsofIEEE802LocalAreaNetworks(LAN)infrastructuresinordertoprovideameansofauthenticatingandauthorizingdevicesattachedtoaLANportthathaspoint-to-pointconnectioncharacteristics,andofpreventingaccesstothatportincasesinwhichtheauthenticationandauthorizationprocessfails.
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:179P.;A4
【正文语种】:英语