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DIN 18364-2006 德国建筑合同程序.第C部分:建筑工程通用技术规范.钢和铝结构的防护工程

上一篇: DIN 18379-2006 德国建筑合同程序.第C部分:建筑工程通用技术规范.房间通风系统
下一篇: DIN 18314-2006 建筑合同程序(VOB).第C部分:建筑合同通用技术规范(ATV).喷注混凝土工程

Product Code:SAE AS1132
Title:Bolts, Screws and Nuts - External Wrenching UNJ Thread, Inch - Design Standard
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: The scope of this standard is to define the following dimensional requirements for double hexagon, hexagon head and tee headed bolts, and nuts having a minimum tensile strength ranging up to 220 ksi, unless otherwise specified.a. Head dimensions (see 3.1)b. Shank dimensions (see 3.2)c. Geometric control (see 3.3)d. Surface texture (see 3.4)e. Dimensions for nuts (see Section 4)For design calculations the AS8879 coarse threads, UNJC, shall be used for 0.1640 thread sizes and smaller, and for larger thread sizes use fine threads, UNJF.For particulars of thread runout and lead threads for bolts, see AS3062.NOTE: The ability of a design to achieve a given strength class will ultimately depend on the selected material and the associated processing.
Rationale: The scope of this standard is to define the following dimensional requirements for double hexagon, hexagon head and tee headed bolts, and nuts having a minimum tensile strength ranging up to 220 ksi, unless otherwise specified.a. Head dimensions (see 3.1)b. Shank dimensions (see 3.2)c. Geometric control (see 3.3)d. Surface texture (see 3.4)e. Dimensions for nuts (see Section 4)For design calculations the AS8879 coarse threads, UNJC, shall be used for 0.1640 thread sizes and smaller, and for larger thread sizes use fine threads, UNJF.For particulars of thread runout and lead threads for bolts, see AS3062.NOTE: The ability of a design to achieve a given strength class will ultimately depend on the selected material and the associated processing.【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-EnterpriseCommunicationinNextGenerationCorporateNetworks(NGCN)involvingPublicNextGenerationNetworks(NGN)
【原文标准名称】:信息技术.系统间通信和信息交换.涉及公共下一代网络(NGN)的中的新一代社团网络(NGCN)中的企业交流
【标准号】:ISO/IECTR26905-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC6
【标准类型】:()
【标准水平】:()
【中文主题词】:环形网络;通讯;通信网;结构;数据通信;数据处理;数据传送;定义;企业;信息交换;信息技术;网际协议;网络互连;私人网络;专业网;专业网络;供应商;信号传输;规范(验收);电信;传输协议;有效的
【英文主题词】:Circuitnetworks;Communication;Communicationnetworks;Configuration;Datacommunication;Dataprocessing;Datatransfer;Definition;Definitions;Enterprises;Informationinterchange;Informationtechnology;InternetProtocol;Networkinterconnection;Privatenetworks;Providers;Signaltransmission;Specification(approval);Telecommunication;Telecommunications;Transmissionprotocol;Virtual
【摘要】:ThisTechnicalReportidentifieskeyusecasesforcommunicationwithorbetweenIP-basedNextGenerationCorporateNetworks(NGCN)involvingpublicnextgenerationnetworks(NGN),analysestheseusecasesintermsofavailableorplannedstandardizedtechnology,andidentifiesrequirementsthatwillhavetobemet.ThisTechnicalReportinvestigatesconfigurationsinvolvingNGCNsandNGNsandtheirinterioperatingrequirements.Non-IP-basedinteroperation,i.e.usingcircuit-switchedtechnology,bewteenNGCNsandNGNsisoutsidethescopeofthisTechnicalReport.ThisTechnicalReportdoesnotdiscriminatebetweenwirelessandwiredaccesstechnology.TheTerminalEquipment(TE)interfacewithinanNGCNisousidethescopeofthisTechnicalReport.AllmobilityaspectsareoutsidethescopeofthisTechnicalReport.TheyarecoveredbyacompanionTechnicalReport,ISO/IECTR26927.ApplicationconsiderationssuchasIPCentrexandCSTA(ComputerSupportedTelecommunicationsApplications)areoutsidethescopeofthisTechnicalReport.
【中国标准分类号】:L78;M11
【国际标准分类号】:35_110
【页数】:32P;A4
【正文语种】:英语

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