ANSI T1.645-1995 电信.B-ISDN信令ATM适配层.支持网络节点接口信令发送的业务特定协调功能(在NNI上的SSCF)
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【英文标准名称】:Telecommunications–B-ISDNSignalingATMAdaptationLayer–ServiceSpecificCoordinationFunctionforSupportofSignalingattheNetworkNodeInterface(SSCFattheNNI)
【原文标准名称】:电信.B-ISDN信令ATM适配层.支持网络节点接口信令发送的业务特定协调功能(在NNI上的SSCF)
【标准号】:ANSIT1.645-1995
【标准状态】:现行
【国别】:美国
【发布日期】:1995-01-01
【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】:ATIS
【标准类型】:()
【标准水平】:()
【中文主题词】:ATM;宽频带传输;物理层;界面;通信网;B-ISDN;综合服务数字网络;配合;宽频网络;发信号;信号传输
【英文主题词】:ATM;B-ISDN;Broadbandnetwork;Communicationnetworks;Co-ordination;Integratedservicesdigitalnetwork;Interfaces;ISDN;Networkinterfaces;Physicallayers;Signaltransmission;Signalling;Telecommunications;Widebandtransmission
【摘要】:ProvidesafunctionthatispartoftheATMAdaptationlayerforthesupportofsignaling(SAAL)attheNetworkNodeInterface(NNI)oftheB-ISDN.ThisfunctionisusedtomaptheserviceoftheServiceSpecificConnectionOrientedProtocol(SSCOP)oft
【中国标准分类号】:M11
【国际标准分类号】:33_080
【页数】:75P.;A4
【正文语种】:英语
【英文标准名称】:Pneumaticfluidpower-Assessmentofcomponentreliabilitybytesting-Part3:Cylinderswithpistonrod
【原文标准名称】:气压传动.通过测试评定元件的可靠度.第3部分:带活塞杆的气缸
【标准号】:ISO19973-3-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-08-01
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:评定;元部件;气缸;能量;流体技术;活塞气缸;活塞杆;气动缸;气动设备;气动力学;可靠度;测试
【英文主题词】:Assessment;Components;Cylinders;Energy;Fluidtechnology;Pistoncylinders;Pistonrods;Pneumaticcylinders;Pneumaticequipment;Pneumatics;Reliability;Testing
【摘要】:ThispartofISO19973providestestproceduresfordeterminingreliabilityofpneumaticcylinderswithpistonrodbytestingandthemethodsofreportingtheresultsoftesting.ThegeneraltestconditionsandthecalculationmethodprovidedinPart1ofISO19973applytothefirstfailurewithoutrepairs,butexcludeoutliers.Thelifetimeofpneumaticcylindersisusuallygiveninnumberofcyclesorinkilometres.Therefore,whenevertheterm“time”isusedinthispartofISO19973,thisvariableistobeunderstoodascyclesorkilometres.ThispartofISO19973alsospecifiestestequipmentandthresholdlevelsforteststodeterminethereliabilityofpneumaticcylinderswithpistonrods,bothsingle-actinganddouble-acting.ThispartofISO19973isintendedtobeappliedtopneumaticpistonrodcylindersthatconformtoISO6430,ISO6432,ISO15552andISO21287;however,pneumaticpistonrodcylindersthatdonotconformtotheseInternationalStandardsbutareusedinthesamerangeofoperatingconditionscanbetestedinaccordancewithoneoftheclassesdefinedinTables1and2ofthispartofISO19973.ItisnecessarythatanydeviationfromthispartofISO19973bedocumentedinthetestreport.
【中国标准分类号】:J20
【国际标准分类号】:23_100_01
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Methodsofmeasurementonradioreceiversforvariousclassesofemission-Part3:Receiversforamplitude-modulatedsound-broadcastingemissions(IEC60315-3:1989+Corrigendum1994+A1:1999);GermanversionEN60315-3:1999+A1:1999
【原文标准名称】:各种发射类别的无线电接收机的测量方法.第3部分:调幅广播发射接收机
【标准号】:EN60315-3-1999
【标准状态】:现行
【国别】:
【发布日期】:2000-03
【实施或试行日期】:2000-03-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无线电设备;电气工程;噪音源;电失真;声音广播;频率测量;无线电工程;甚高频;甚高频;无线电电路;定义;无线电干扰;接收机;信号失真;正摄影像;试验;干扰;干扰抑制;干扰抑制;测量;频率;选择性;灵敏度;音频;乱真信号;射频;广播接收机;广播;测量技术;发射类别;畸变;VHF;调幅;波幅;无线电接收机;电学测量;电波测量;调制
【英文主题词】:Amplitude;Amplitudemodulation;Audiofrequencies;Broadcastreceivers;Broadcasting;Classesofemission;Definition;Definitions;Distortion;Electricdistortion;Electricalengineering;Electricalmeasurement;Electricalwavemeasurement;Frequencies;Frequencymeasurement;Interferencerejections;Interferencesuppression;Interferences;Measurement;Measuringtechniques;Modulation;Noisesources;Noise(spurioussignals);Orthophony;Radiocircuits;Radiodisturbances;Radioengineering;Radioequipment;Radioreceivers;Radiofrequencies;Receivers;Selectivity;Sensitivity;Signaldistortion;Soundbroadcasting;Testing;Very-highfrequencies;VHF
【摘要】:
【中国标准分类号】:M74
【国际标准分类号】:33_160_20
【页数】:29P.;A4
【正文语种】:英语
