BS 6811 Sec.3.15-1993 绕组线.第3部分:特殊类型漆包圆铜线规范.第15节:带粘合层的聚酰亚胺酯漆包圆铜线,180级

上一篇: BS 6811 Sec.3.9-1993 绕组线.第3部分:特殊类型漆包圆铜线规范.第9节:可焊接聚氨基甲酸乙酯漆包圆铜线,155级
下一篇: BS 6811 Sec.3.16-1993 绕组线.第3部分:特殊类型漆包圆铜线规范.第16节:带粘合层涂覆聚酰胺-酰亚胺的聚酯或聚酰亚胺酯漆包圆铜线,200级

【英文标准名称】:Eurocode3:Designofsteelstructures-Part3-2:Towers,mastsandchimneys-Chimneys;GermanversionEN1993-3-2:2006
【原文标准名称】:欧洲法规3:钢结构的设计.第3-2部分:塔,桅杆和烟囱.烟囱.德文版本EN1993-3-2-2006
【标准号】:DINEN1993-3-2-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;烟囱;建筑;控制;定义(术语);设计;尺寸选定;欧洲法规;排气口烟囱;废气出口;荷载能力;杆(柱);数学计算;机械性能;安全性要求;静力学;钢结构;结构工程制图;钢结构作业;结构钢;结构;塔状建筑;桁架
【英文主题词】:Buildings;Chimneys;Construction;Controlling;Definitions;Design;Dimensioning;Eurocode;Exitgaschimneys;Fluegasoutlets;Loadcapacity;Masts;Mathematicalcalculations;Mechanicalproperties;Safetyrequirements;Statics;Steelconstruction;Structuralengineeringdrawings;Structuralsteelwork;Structuralsteels;Structures;Towers;Trusses
【摘要】:ThisPart3.2ofEN1993appliestothestructuraldesignofverticalsteelchimneysofcircularorconicalsection.Itcoverschimneysthatarecantilevered.supportedatintermediatelevelsorguyed.
【中国标准分类号】:P26
【国际标准分类号】:91_010_30;91_060_40;91_080_10
【页数】:32P;A4
【正文语种】:英语


【英文标准名称】:Informationtechnology-Opensystemsinterconnection-Conformancetestingmethodologyandframework-TheTreeandtabularcombinednotation(TTCN)
【原文标准名称】:信息技术.开放式系统互连.一致性测试方法和构架.树状结构、表格混合符号表示法
【标准号】:BSISO/IEC9646-3-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-05-15
【实施或试行日期】:1999-05-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:认可试验;数据传输;算法;程序设计;编码(数据转换);语义学;通信规程;合格;树(数学);计算机间通信;信息交流;开放系统互连;数据传输控制规程;数据处理;句法
【英文主题词】:Communicationprocedures;Conformitytesting;Controlprocedures;Dataprocessing;Informationinterchange;Informationtechnology;Notation;OSI
【摘要】:1ThispartofISO/IEC9646definesaninformaltestnotation,calledtheTreeandTabularCombinedNotation(TTCN),forOSIconformancetestsuites,whichisindependentoftestmethods,layersandprotocols,andwhichreflectstheabstracttestingmethodologydefinedinISO/IEC9646-1andISO/IEC9646-2.2ItalsospecifiesrequirementsandprovidesguidanceforusingTTCNinthespecificationofsystem-independentconform-ancetestsuitesforoneormoreOSIstandards.Itspecifiestwoformsofthenotation:one,ahuman-readableform,applicabletotheproductionofconformancetestsuitestandardsforOSIprotocols;andtheother,amachine-processableform,applicabletoprocessingwithinandbetweencomputersystems.3ThispartofISO/IEC9646appliestothespecificationofconformancetestcaseswhichcanbeexpressedabstractlyintermsofcontrolandobservationofprotocoldataunitsandabstractserviceprimitives.Nevertheless,forsomeprotocols,testcasesmaybeneededwhichcannotbeexpressedintheseterms.ThespecificationofsuchtestcasesisoutsidethescopeofthispartofISO/IEC9646,althoughthosetestcasesmayneedtobeincludedinaconformancetestsuitestandard.Forexample,somestaticconformancerequirementsrelatedtoanapplicationservicemayrequiretestingtechniqueswhicharespecifictothatparticularapplication.Thespecificationoftestcasesinwhichmorethanonebehaviourdescriptionistoberuninparallelisdealtwithbytheconcurrencyfeatures(particularlyinvolvingthedefinitionofTestComponentsandTestComponentConfigurations).4ThispartofISO/IEC9646specifiesrequirementsonwhatatestsuitestandardmayspecifyaboutaconformingrealizationofthetestsuite,includingtheoperationalsemanticsofTTCNtestsuites.5ThispartofISO/IEC9646appliestothespecificationofconformancetestsuitesforOSIprotocolsinOSIlayers2to7,specificallyincludingAbstractSyntaxNotationOne(ASN.l)basedprotocols.ThefollowingareoutsidethescopeofthispartofISO/IEC9646:a)thespecificationofconformancetestsuitesforPhysicallayerprotocols;b)therelationshipbetweenTTCNandformaldescriptiontechniques;c)themeansofrealizationofexecutabletestsuites(ETS)fromabstracttestsuites.6ThispartofISO/IEC9646definesmechanismsforusingconcurrencyinthespecificationofabstracttestcases.Concur-rencyinTTCNisapplicabletothespecificationoftestcases:a)inamulti-partytestingcontext;b)whichhandlemultiplexinganddemultiplexingineitherasingle-partyormulti-partytestingcontext;c)whichhandlesplittingandrecombiningineitherasingle-partyormulti-partytestingcontext;d)inasingle-partytestingcontextwhenthecomplexityoftheprotocolorsetofprotocolshandledbytheIUTissuchthatconcurrencycansimplifythespecificationofthetestcase.7TTCNmodulesaredefinedtoallowsharingofcommonTTCNspecificationsbetweentestsuites.
【中国标准分类号】:L79
【国际标准分类号】:35_100_01
【页数】:280P;A4
【正文语种】:英语