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YD/T 1093-2000 900/1800MHzTDMA数字蜂窝移动通信网通用分组无线业务(GPRS)隧道协议技术规范

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基本信息
标准名称:900/1800MHzTDMA数字蜂窝移动通信网通用分组无线业务(GPRS)隧道协议技术规范
英文名称:900/1800MHz TDMA Digital Cellular Mobile Communication Network Technical Specification for GPRS (General Packet Radio Service)Tunnelling Protocol
中标分类: 通信、广播 >> 通信设备 >> 移动通信设备
发布部门:中华人民共和国信息产业部
发布日期:2001-01-02
实施日期:2001-05-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:信息产业部电信研究院
归口单位:信息产业部电信研究院
起草单位:信息产业部电信传输研究所、华为技术有限公司
出版社:人民邮电出版社
出版日期:2001-05-01
页数:59页
适用范围

本标准规定了通用分组无线业务GPRS中应用的Gn和Gp接口,并规定了GPRS骨干网中GPRS支持节点GSN之间Gn和Gp接口应用GPRS应用隧道协议GTP要求,以及支持计费功能的GTP’协议功能要求可眩GTP协议是由GTP信令和数据传输程序组成的,规定了5种GTP信令消息:路径管理、隧道管理、位置管理、移动性管理和可选项计费数据记录传送管理信令消息,以及每种信令消息包含的消息类型和每种消息类型的构成和功能要求及传输协议功能要求。本标准适用于900/1800MHz TDMA数字蜂窝移动通信网通用分组无线业务中GSN节点之间互联协议要求。

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所属分类: 通信 广播 通信设备 移动通信设备
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【英文标准名称】:Guidefortheprocurementofpowerstationequipment-Steamturbines
【原文标准名称】:发电站设备采购指南.正蒸汽轮机
【标准号】:BSEN45510-5-1-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-05-15
【实施或试行日期】:1998-05-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:性能;发电站;采购;选址;报告;蒸汽发电站;技术写作;投标;技术文献;汽轮机;验证;设计;数据布置;蒸汽工程;涡轮机;规范;质量保证体系;详细规范;寿命;管理;电气工程
【英文主题词】:Access;Definitions;Deliveryconditions;Design;Documentations;Efficiency;Electricpowerstations;Equipment;Evaluations;Generalconditions;Guidebooks;Guidelines;Installations;Interfaces(dataprocessing);Maintenance;Manufacturing;Materials;Operatingconditions;Performanceinservice;Personnel;Procurements;Qualityassurance;Qualityrequirements;Specification(approval);Specifications;Steamturbines;Stress;Supplyschedule;Supplying;Surveillance(approval);Turbines;Vapours
【摘要】:Thisstandardgivesguidanceonwritingthetechnicalspecificationfortheprocurementofsteamturbinesdrivinggeneratorsforuseinelectricitygeneratingstations(powerstations).ThisGuideforprocurementisnotapplicabletoequipmentforuseinthenuclearreactorplantareaofnuclearpowerstations.OtherpossibleapplicationsofsuchequipmenthavenotbeenconsideredinthepreparationofthisGuide.ThisGuidecovers:-reheatandnon-reheatturbine;-back-pressureturbinewhoseexhaustwillbeusedforprocessheating;-condensingturbinewhoseexhaustisdirectlyconnectedtoacondenser;-mixedpressureturbine;-regenerativecycleturbine;-extractionturbine;-combinedcycleturbine.ThisGuideforprocurementofsteamturbineshasbeenpreparedtobeusedwiththeexistingEuropeanStandardEN60045-1,itshould,therefore,bereadinadditionandcomplementarytotheEuropeanStandard.TheequipmentcoveredbythisGuideisdefinedbyitsfunctionratherthandesigntype.Therefore,theguidancetothespecificationisstatedinperformancetermsratherthanbeingspecifiedbyadetaileddescriptionoftheequipmenttobesupplied.ThisGuideindicatestopotentialpurchasershowtheirspecificationshouldbepreparedsothat:-theequipmenttypeandcapacityinterfacescorrectlywithotherelementsofthesystems;-predictedperformanceisachieved;-ancillaryequipmentisproperlysized;-reliability,availabilityandsafetyrequirementsareachieved;-properconsiderationisgiventotheevaluationprocessandthequalitymeasurestobeapplied.ThisGuidedoesnotdeterminethetypeofspecification(e.g.detailed,performance,functional)ortheextentofsupplyforanygivencontractwhichisnormallydecidedonthebasisofthepurchaser'sprojectstrategy.Itdoesnotcover:-anycommercial,contractualorlegalissueswhicharenormallyinseparatepartsofanenquiry;-anyallocationofresponsibilitieswhicharedeterminedbythecontract.ThisGuidedoesnotprescribethearrangementofthedocumentsintheenquiry.NOTEAsacomprehensiveEuropeanenvironmentalpolicyisstillunderpreparation,thisGuidedoesnotaddresstheenvironmentalimplicationsoftheequipment.
【中国标准分类号】:K54
【国际标准分类号】:27_040;27_100
【页数】:26P.;A4
【正文语种】:英语


Product Code:SAE J1888
Title:High Current Time Lag Electric Fuses
Issuing Committee:Circuit Protection And Switch Device Steering Committee
Scope: The fuses shown in Figure 1 are used in motor vehicles, boats, and trailers to protect electrical wiring. This SAE Standard is for the construction shown and is not intended to restrict the design and use of other configurations and materials capable of meeting the vehicle requirements.
Rationale: The fuses shown in Figure 1 are used in motor vehicles, boats, and trailers to protect electrical wiring. This SAE Standard is for the construction shown and is not intended to restrict the design and use of other configurations and materials capable of meeting the vehicle requirements.