BS ISO/IEC TR 10000-2-1997 信息技术.国际标准数据区构架和分类学.开放式系统互连(OSI)数据区原理和分类学

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【英文标准名称】:Informationtechnology-Frameworkandtaxonomyofinternationalstandardizedprofiles-PrinciplesandtaxonomyforOSIprofiles
【原文标准名称】:信息技术.国际标准数据区构架和分类学.开放式系统互连(OSI)数据区原理和分类学
【标准号】:BSISO/IECTR10000-2-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-09-15
【实施或试行日期】:1997-09-15
【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】:开放系统互连;标准化;名称与符号;合格;局域网;远程通信;计算机制图;开型文献体系结构;信息交流;计算机网络;综合业务数字网络;数据布置;字符集;分类系统;国际标准;电信;模拟电路;应用层(开放系统互连);包交换网络;文献;识别方法;数据传送;文电;电话网;标准;通信;通信网;通信规程;(OSI)指南;指南(OSI)
【英文主题词】:Dataprocessing;Definitions;Documentations;Informationinterchange;Informationtechnology;Internationalstandards;Networkinterconnection;Opensystemsinterconnection;Standardizedprofiles;Standards;Systematics;Taxonomy
【摘要】:ThepurposeofthispartofISO/IECTR10000istoprovideprinciplesandaclassificationschemeforOSIprofileswhichmaybeorhavebeensubmittedforratificationasInternationalStandardizedProfiles(ISPs).ISO/IECTR10000-1definestheconceptofprofileswhicharedocumentedinISPs.OSIprofilesareasubsetofOSEprofiles.ISO/IECTR10000-3definestheconceptofOSEprofilesand,alongwithISO/IECTR10000-1,givesguidancetoorganizationsmakingproposalsforDraftISPs,onthenatureandcontentofthedocumentstheyareproducing.TheexistenceofaprofileclassificationinthispartofISO/IECTR10000doesnotreflectajudgmentbyISO/IECJTC1/SGFSthataprofileisrequiredforsuchcapability.Itmerelyprovidesacapabilitytoiden-tifyuniquelysuchafunctionandtoenableevaluationofPDISPs.SinceprofileswillbeproposedaccordingtoneedsidentifiedtoSGFSandaccordingtotheprogressofinternationalbasestandardization,theTaxonomywillbeperiodicallyupdatedorhavenewpartsaddedinor-dertoreflecttheprogressreached.Itisalsorecognizedthattherewillbeproposalsfortheexten-sionoftheTaxonomytocoverfunctionswhichwerenotidentifiedduringpreparationofthiseditionofISO/IECTR10000.TheseextensionsmaybeidentifiedbyavarietyofproposersandinvolvesimpleextensionstotheexistingTaxonomyortheadditionofnewfunctionalareasnotcurrentlycoveredbyISO/IECTR10000.TheinclusionofsuchextensionsisadministeredfollowingtheprocedureselaboratedbySGFS.AdistinctionhasbeenmadebetweenaprofileandanISPdocumentingoneormoreprofiles.TheTaxonomyisonlyconcernedwithprofiles,butfurtherinformationisgiveninthe"DirectoryofISPsandProfilescontainedtherein"astowhichISPcontainsthedocumentationofaprofile.ThisDirectoryismaintainedasanSGFSstandingdo-cumentSD-4(seeAnnexA).ForeachdraftprofilesubmittedtoSGFS,itwillalsoprovideadditionalinfor-mation,includingthestatusoftheidentifiedprofiles.
【中国标准分类号】:L79
【国际标准分类号】:35_100_05
【页数】:36P;A4
【正文语种】:英语


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【英文标准名称】:Electricalinstallationsofbuildings-Part4-43:Protectionforsafety;Protectionagainstovercurrent
【原文标准名称】:建筑物的电气设施.第4-43部分:安全防护.过电流保护
【标准号】:IEC60364-4-43Corrigendum1-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC64
【标准类型】:()
【标准水平】:()
【中文主题词】:过电流保护装置;电气工程;建筑物;保护设备;电力设备;电气保护设备
【英文主题词】:Buildings;Electricalengineering;Electricalinstallations;Electricalprotectionequipment;Overcurrentprotection;Protectiondevices
【摘要】:ThisisTechnicalCorrigendum1toIEC60364-4-43-2001(ElectricalinstallationsofbuildingsPart4-43:ProtectionforsafetyProtectionagainstovercurrent)
【中国标准分类号】:P91
【国际标准分类号】:29_120_50;91_140_50
【页数】:
【正文语种】:英语


MIL-DTL-3786H, DETAIL SPECIFICATION: SWITCHES, ROTARY (CIRCUIT SELECTOR, LOW-CURRENT CAPACITY), GENERAL SPECIFICATION FOR (6 JAN 2006) [SUPERSEDING MIL-S-3786F]., This specification covers the general requirements for circuit selector, rotary switches,designed for low power, alternating current (ac) or direct current (dc) switching applications (capable ofmaking and breaking a resistive load of 2 amperes or less, unless otherwise specified (see 3.1), whichare primarily for use in electronic and communications equipment. Acquisition of switches of a designcovered by a specification sheet will require additional data as specified in 6.2.2. Acquisition of switchesof a design not covered by a specification sheet will require additional data, giving detailed electrical andmechanical requirements, tolerances, and applicable additions and exceptions to the generalrequirements and tests specified herein (see 6.2.3). Switches which differ because of electricalconfiguration, shape, or size of operating shaft, type of construction, number of switch sections (see6.7.6), (see 3.2), bushing length, temperature life characteristics, angle of throw, vibration grade, shocktype, insulation, or altitude are considered to be standard switches under a particular style (see 3.2),provided they meet the envelope size and dimensional, environmental, and electrical requirements of theparticular style.