热门站点| 世界资料网 | 专利资料网 | 世界资料网论坛
收藏本站| 设为首页| 首页

JC/T 646-1996 玻璃纤维氯氧镁水泥通风管道

作者:标准资料网 时间:2024-05-22 07:35:57  浏览:8737   来源:标准资料网
下载地址: 点击此处下载
基本信息
标准名称:玻璃纤维氯氧镁水泥通风管道
中标分类: 建材 >> 建材产品 >> 混凝土制品
ICS分类: 流体系统和通用件 >> 管道部件和管道
替代情况:被JC/T 646-2006代替
发布日期:1996-12-29
实施日期:1997-03-01
首发日期:1900-01-01
作废日期:2006-11-01
出版日期:1900-01-01
页数:22页
适用范围

没有内容

前言

没有内容

目录

没有内容

引用标准

没有内容

所属分类: 建材 建材产品 混凝土制品 流体系统和通用件 管道部件和管道
下载地址: 点击此处下载
【英文标准名称】:Cables,electrical,singleandmulticoreforgeneralpurpose—Operatingtemperaturesbetween-55℃and260℃—Part003:Screened(spiral)andjacketed,inkjetprintable—Productstandard
【原文标准名称】:通用单芯和多芯电缆.工作温度为-55℃~260℃.第003部分:置于壳内和屏蔽的(编织的)可喷墨印刷的电缆.产品标准
【标准号】:BSEN2714-003-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-02-10
【实施或试行日期】:2006-02-10
【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】:航空航天运输;航空运输;航空器;电缆护套;电缆;导电体;电的;电线;喷墨;表;材料;工作温度;印刷;性能;护套电缆;壳;屏蔽的;航天运输;温度;测试
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Cablesheaths;Cables;Electriccables;Electricconductors;Electrical;Electricalcords;Inkjets;Lists;Materials;Operatingtemperatures;Printing;Properties;Sheathedcables;Shell;Shielded;Spacetransport;Temperature;Testing
【摘要】:Thisstandardspecifiesthecharacteristicsofinkjetprintable,singleandmulticorescreened(spiral)andjacketedelectricalcablesforuseintheon-boardelectricalsystemsofaircraft,atoperatingtemperaturesbetween?55°Cand260°C.Itshallalsobepossibletomarkthesecablesbyhotstampprinting.ThesemarkingsshallbeinaccordancewithEN3838.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:Luminaires-Generalrequirementsandtests
【原文标准名称】:灯具.一般要求和试验
【标准号】:BSEN60598-1-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-16
【实施或试行日期】:2004-11-16
【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】:
【英文主题词】:Clamps;Classesofprotection;Classification;Clearances;Connectionpoints;Contactsafetydevices;Definition;Definitions;Design;Dielectricstrength;Durability;Earthingconductorterminations;Electriccables;Electriclamps;Electricstrength;Electricalengineering;Electricalproperties;Electricalsafety;Environmentaleffects;Examinations;Fireresistance;Generalconditions;Generalsection;Graphicsymbols;Illuminationengineering;Incandescentlamps;Inscription;Insulatingresistance;Leakagepaths;Lightingequipment;Lightingplants;Lightingsystems;Luminaires;Marking;Measurement;Mechanicalproperties;Safety;Safetyengineering;Safetyrequirements;Screwterminals;Selection;Specification(approval);Temperature;Temperature-risetests;Terminology;Testlamps;Testing;Testingrequirements;Testingvoltages;Thermalstability;Trackingindex
【摘要】:ThisPart1ofInternationalStandardIEC60598specifiesgeneralrequirementsforluminaires,incorporatingelectriclightsourcesforoperationfromsupplyvoltagesupto1000V.Therequirementsandrelatedtestsofthisstandardcover:classification,marking,mechanicalconstructionandelectricalconstruction.EachsectionofthisPart1shouldbereadinconjunctionwiththissection0andwithotherrelevantsectionstowhichreferenceismade.EachsectionofIEC60598-2detailsrequirementsforaparticulartypeofluminaireorgroupofluminairesonsupplyvoltagesnotexceeding1000V.Thesesectionsarepublishedseparatelyforeaseofrevisionandadditionalsectionswillbeaddedasandwhenaneedforthemisrecognized.AttentionisdrawntothefactthatthisPart1coversallaspectsofsafety(electrical,thermalandmechanical).ThepresentationofphotometricdataforluminairesisunderconsiderationbytheInternationalCommissiononIllumination(CIE)andisnot,therefore,includedinthisPart1.RequirementsareincludedinthisPart1forluminairesincorporatingignitorswithnominalpeakvaluesofthevoltagepulsenotexceedingthoseofTable11.3.Therequirementsapplytoluminaireswithignitorsbuiltintoballastsandtoluminaireswithignitorsseparatefromballasts.Forluminaireswithignitorsbuiltintolamps,therequirementsareunderconsideration.Requirementsforsemi-luminairesareincludedinthisPart1.IngeneralthisPart1coverssafetyrequirementsforluminaires.TheobjectofthisPart1istoprovideasetofrequirementsandtestswhichareconsideredtobegenerallyapplicabletomosttypesofluminairesandwhichcanbecalledupasrequiredbythedetailspecificationsofIEC60598-2.ThisPart1isthusnottoberegardedasaspecificationinitselfforanytypeofluminaire,anditsprovisionsapplyonlytoparticulartypesofluminairestotheextentdeterminedbytheappropriatesectionofpart2.Thesectionsofpart2,inmakingreferencetoanyofthesectionsofPart1,specifytheextenttowhichthatsectionisapplicableandtheorderinwhichthetestsaretobeperformed;theyalsoincludeadditionalrequirementsasnecessary.TheorderinwhichthesectionsofPart1arenumberedhasnoparticularsignificanceastheorderinwhichtheirprovisionsapplyisdeterminedforeachtypeofluminaireorgroupofluminairesbytheappropriatesectionofpart2.Allsectionsofpart2areself-containedandthereforedonotcontainreferencestoothersectionsofpart2.WheretherequirementsofanyofthesectionsofPart1arereferredtointhesectionsofpart2bythephrase"Therequirementsofsection...ofIEC60598-1apply",thisphraseistobeinterpretedasmeaningthatalltherequirementsofthatsectionofPart1applyexceptthosewhichareclearlyinapplicabletotheparticulartypeofluminairecoveredbythatsectionofpart2.Forexplosionproofluminaires,ascoveredbyIEC60079,therequirementsofIEC60598(selectingtheappropriateparts2)areappliedinadditiontotherequirementsofIEC60079.IntheeventofanyconflictbetweenIEC60598andIEC60079,therequirementsofIEC60079takepriority.InaccordancewithIECguidelines,newIECstandardsaredividedintothosecoveringeithersafetyorperformance.Inthelampsafetystandards,"informationforluminairedesign"isgivenforthesafeoperationoflamps;thisshouldberegardedasnormativewhentestingluminairestothisstandard.Attentionisdrawntolampperformancestandardswhichcontain"informationforluminairedesign";thisshouldbefollowedforproperlampoperation;however,thisstandarddoesnotrequirethetestingoflampsperformanceaspartofthetypetestapprovalforluminaires.Improvementsinsafetytotakeaccountofthestateofthearttechnologyareincorporatedinthestandardswithrevisionsandamendmentsonanongoingbasis.Regional
【中国标准分类号】:K72
【国际标准分类号】:29_140_40
【页数】:196P;A4
【正文语种】:英语



版权声明:所有资料均为作者提供或网友推荐收集整理而来,仅供爱好者学习和研究使用,版权归原作者所有。
如本站内容有侵犯您的合法权益,请和我们取得联系,我们将立即改正或删除。
京ICP备14017250号-1