SAE AMS5061 Steel, Low Carbon Bars, and Wire, 0.08 - 0.20 (NONCURRENT Feb 2009)
作者:标准资料网 时间:2024-04-24 03:18:20 浏览:8297
来源:标准资料网
Product Code:SAE AMS5061
Title:Steel, Low Carbon Bars, and Wire, 0.08 - 0.20 (NONCURRENT Feb 2009)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification has been declared 驴NONCURRENT驴 by the Aerospace Materials Division, SAE, as of February 2009. It is recommended, therefore, that this specification not be specified for new designs.
基本信息
| 标准名称： | 煤矿用电容式发爆器 |
| 英文名称： | Capacitor discharge type exploders for coal mines |
| 中标分类： |
电工 >>
低压电器 >>
防爆电器 |
| 替代情况： | 被GB 7958-2000替代 |
| 发布日期： | 1987-06-18 |
| 实施日期： | 1988-03-01 |
| 首发日期： | |
| 作废日期： | |
| 起草单位： | 煤炭工业部煤炭科学研究院抚顺研究所 |
| 出版日期： | |
| 页数： | 5页 |
适用范围
本标准适用于煤矿用电容式发爆器。本标准未作规定的内容，须符合GB 3836.1-83《爆炸性环境用防爆电气设备 通用要求》、GB 3836.2-83《爆炸性环境用防爆电气设备 隔爆型电气设备“d”》，GB 3836.4-83《爆炸性环境用防爆电气设备 本质安全型电路和电气设备“i”》的有关规定。
前言
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目录
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引用标准
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所属分类： 电工 低压电器 防爆电器
【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-CorporateTelecommunicationNetworks-SignallingInterworkingbetweenQSIGandSIP-CallDiversion
【原文标准名称】:信息技术.系统间远程通信和信息交换.QSIG和SIP间的信令互通.呼叫转移
【标准号】:ISO/IEC23915-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1/SC6
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisdocumentspecifiessignallinginterworkingbetween"QSIG"andtheSessionInitiationProtocol(SIP)insupportofcalldiversionwithincorporatetelecommunicationnetworks(CN),alsoknownasenterprisenetworks."QSIG"isasignallingprotocolthatoperatesbetweenPrivateIntegratedservicesNetworkexchanges(PINX)withinaPrivateIntegratedServicesNetwork(PISN).APISNprovidescircuit-switchedbasicservicesandsupplementaryservicestoitsusers.QSIGisspecifiedinStandards,inparticular[1](callcontrolinsupportofbasicservices),[2](genericfunctionalprotocolforthesupportofsupplementaryservices)andanumberofStandardsspecifyingindividualsupplementaryservices.Diversionservicesarespecifiedin[4]andtheQSIGsignallingprotocolinsupportoftheseservicesisspecifiedin[5].Inparticular,thissignallingprotocolsignalsinformationaboutcalldiversiontotheusersinvolved.SIPisanapplicationlayerprotocolforestablishing,terminatingandmodifyingmultimediasessions.ItistypicallycarriedoverIP[8],[10].Telephonecallsareconsideredasatypeofmultimediasessionwherejustaudioisexchanged.SIPisdefinedin[11].AnextensiontoSIPprovideshistoryinformation[14]thatcanbeusedtosignalinformationabouttheretargetingofarequest,inparticularacallestablishmentrequest,asitisroutedthroughanetwork.ThisdocumentspecifiessignallinginterworkingforcalldiversionduringtheestablishmentofcallsbetweenaPISNemployingQSIGandacorporateIPnetworkemployingSIP.ItcoversboththeimpactonSIPofcalldiversionintheQSIGnetworkandtheimpactonQSIGofrequestretargetingintheSIPnetwork.Signallinginterworkingforcalldiversionoperatesontopofsignallinginterworkingforbasiccalls,whichisspecifiedin[6].CalldiversioninterworkingbetweenaPISNemployingQSIGandapublicIPnetworkemployingSIPisoutsidethescopeofthisspecification.However,thefunctionalityspecifiedinthisspecificationisinprincipleapplicabletosuchascenariowhendeployedinconjunctionwithotherrelevantfunctionality(e.g.,numbertranslation,securityfunctions,etc.).ThisspecificationisapplicabletoanyinterworkingunitthatcanactasagatewaybetweenaPISNemployingQSIGandacorporateIPnetworkemployingSIP.
【中国标准分类号】:L70;M11
【国际标准分类号】:33_040_30
【页数】:35P;A4
【正文语种】:英语
