EN 14408-1-2004 地下气体供给网络的翻修用塑料管道系统.第1部分:总则
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【英文标准名称】:Plasticspipingsystemsforrenovationofundergroundgassupplynetworks-Part1:General;GermanversionEN14408-1:2004
【原文标准名称】:地下气体供给网络的翻修用塑料管道系统.第1部分:总则
【标准号】:EN14408-1-2004
【标准状态】:现行
【国别】:
【发布日期】:2004-12
【实施或试行日期】:
【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】:管道;尺寸;物理性能;塑料管道;敷设;适用性;总论;装置;地下;管系统;管路;检修;管道配件;燃气管路;翻新;燃气管;规范(验收);塑料管;气体供给网络;试验;储存;定义;特性;维修;管连接件;配件;塑料;材料;翻修;管;机械性能
【英文主题词】:Definition;Definitions;Dimensions;Fitnessforpurpose;Fittings;Gascircuits;Gaspipes;Gassupplynets;Generalsection;Installations;Laying;Maintenance;Materials;Mechanicalproperties;Physicalproperties;Pipecouplings;Pipefittings;Pipelines;Pipes;Piping;Pipingsystem;Plasticpipelines;Plastictubes;Plastics;Properties;Renewal;Renovation;Repair;Specification(approval);Storage;Testing;Underground
【摘要】:
【中国标准分类号】:P94
【国际标准分类号】:23_040_20;23_040_45
【页数】:27P.;A4
【正文语种】:英语
【英文标准名称】:INSULATEDCABLESANDFLEXIBLECORDSFORINSTALLATIONS.RUBBERINSULATEDCABLESOFRATEDVOLTAGESUPTOANDINCLUDING450/750V.SERIESOFTHENATIONALTYPEOFCATEGORY1.
【原文标准名称】:额定电压不超过450/750V的橡胶导线和绝缘电缆.国家级型号系列
【标准号】:NFC32-120-1985
【标准状态】:作废
【国别】:法国
【发布日期】:1985-06
【实施或试行日期】:1985-05-05
【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】:绝缘导体;颜色标志;天然橡胶;橡胶制品;合成橡胶;尺寸;绝缘电缆;作标记;尺寸公差;颜色;设备规范;绝缘线;认证;色码;电力设备;产品规范
【英文主题词】:
【摘要】:
【中国标准分类号】:K13
【国际标准分类号】:29_060_20
【页数】:5P.;A4
【正文语种】:其他
【英文标准名称】:Informationtechnology-InternationalstandardizedprofilesAFTnn-Filetransfer,accessandmanagement-AFT12-Positionalfiletransferservice(flat)(regionalvariantofISO/IECISP10607-4:1995)
【原文标准名称】:信息技术.国际标准化轮廓AFTnn.文件传送、存取和管理.AFT12.位置文件传送业务(平面)(ISO/IECISP10607-4-1995的地区差异)
【标准号】:BSENISP10607-4-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【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】:访问;管理;通信控制层;通信程序;传播方式;计算机应用;配合;数据通信;数据处理;数据设备;定义;文件存取;文档管理;文件传送;FTAM;信息交换;信息技术;网络互连;开放系统互连;位置;定位;表示层;轮廓;协议;规范(验收);标准界面;叙述
【英文主题词】:Access;Administration;Communicationcontrollayers;Communicationprocedures;Communicationprocesses;Computerapplications;Co-ordination;Datacommunication;Dataprocessing;Dataservices;Definition;Definitions;Fileaccess;Fileadministrations;Filetransfer;FTAM;Informationinterchange;Informationtechnology;Management;Networkinterconnection;OSI;Position;Positioning;Presentationlayers;Profile;Protocols;Specification(approval);Standardizedprofiles;Statement
【摘要】:1GeneralThispartofISO/IECISP10607(AFT12)coverstransferoffilesbetweenthefilestoresoftwoendsystems,usingtheOSIconnection-modetransportservicetoprovidetheinterconnection.Oneendsystemactsintheinitiatorroleandrequestsaccesstothefile,theotherendsystemactsintheresponderroleandprovidesaccesstothefileinthevirtualfilestore.Theserolecombinationsandtheinteroperabilityareshownintable1.Transferoffilesissupportedforfileswithanunstruc-tured,flatorrandomaccessconstraintsetandcontainingbinaryorcharacterdata.ThispartofISO/IECISP10607specifiesimplementationsthatsupportfiletransfer,i.e.theabilitytoa)eitherreadacompletefile,orb)write(replaceand/orextendand/orinsert,dependingonconstraintsetanddocumenttype)toafile,orc)both;andoptionallytoa)createanddeleteafile,andb)readtheattributesofafile.ThispartofISO/IECISP10607specifieshowtheOSIFTAMapplicationstandardshallbeusedtoprovidethefunctionsdefinedabove.Itdoesnotspecifytotalsystemcapability.Inparticular,asystemmayoperatethisprofileandatthesametimeengageinothercommunications.TherequirementsplacedonanimplementationinthispartofISO/IECISP10607aresolelythosenecessaryforoperationoftheprotocolspecified.ThispartofISO/IECISP10607describestheactionsandattributesofthevirtualfilestore,andtheserviceprovidedbythefileserviceprovidertofileserviceusers,togetherwiththenecessarycommunicationsbetweentheinitiatorandtheresponder.2PositionwithinthetaxonomyThispartofISO/IECISP10607isidentifiedinISO/IECTR10000-2as"AFT12-PositionalFileTransferService(flat)".ItmaybecombinedwithanyT-Profiles(seeISO/IECTR10000)specifyingtheOSIconnection-modetransportservice.3ScenarioThemodelusedisoneoftwoendsystemsestablishinganassociationandtransferringfilesintoandoutoftheresponder'svirtualfilestoreasshowninfigure1.SpecificationsofthispartofISO/IECISP10607applyonthedoublelinesoffigure1.ThemappingbetweenthevirtualfilestoreandtherealfilestoretogetherwiththelocaldatamanagementsystemisnotdefinedinthispartofISO/IECISP10607.ThispartofISO/IECISP10607definestheselectionofspecificvirtualfilestoreoptions,fileserviceoptionsandfileprotocoloptions.TherequiredfunctionsfromthesupportingprotocolstackofACSE,presentationandsessionarespecifiedinISO/IECISP10607-1(seealsotable2).Thedocumenttypes,constraintsetsandsyntaxeswhicharereferencedinthispartofISO/IECISP10607aredefinedinISO8571-2andinISO/IECISP10607-2.
【中国标准分类号】:L79
【国际标准分类号】:35_100_05
【页数】:52P;A4
【正文语种】:英语