【英文标准名称】:Suspendedceilings-Requirementsandtestmethods
【原文标准名称】:吊顶.要求和试验方法
【标准号】:BSEN13964-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-08-23
【实施或试行日期】:2004-08-23
【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】:
【英文主题词】:
【摘要】:TheEuropeanStandardprovidesinformationforthevariouspartiesresponsiblefordesigning,manufacturingandspecifying/selectingsuspendedceilingsusedforinteriorapplicationsingeneralbuildingandcivilengineeringstructures.Itcoverssuspendedceilingssoldasacompletekit(including,optionally,lightfittingsandotherfeatures),substructuressoldaskits,individualcomponents(products)ofsuchsubstructures,andmembranecomponents.Itincludestestmethodsandmethodsofassessment,aswellasprovisionsfortheevaluationofconformityoftheproductstotherequirementsofthisstandard.IntheabsenceofanyotherEuropeanStandard,thisstandardspecifiesdimensions,tolerancesand,whererelevant,performancerequirements,forcommonlyavailableceilingsubstructuresandmembranecomponents.Thisstandarddoesnotcoverthefollowing:—ceilingsinmobilebuildings,caravansandotherformsoftransportation,—ceilingswithheatingorcoolingproperties,—ceilingssubjecttowaterpenetrationrequirements,—ceilingsusedexternallywhererequirementsotherthancoveredbythisscopewouldapply(tunnels,canopies,petrolstations,arcades,opensportsfacilities,carparks,etc.),—heavydutysuspendedceilingsortheirsupportingconstruction,—ceilingsformedin-situwithnoprefabricatedmembrane(e.g.plasteredceilings).Thestandardscoversthefollowingessentialcharacteristics:—reactiontofire,—resistancetofire(suspendedceilingkitsonly),—releaseofasbestos(content)(suspendedceilingkitsandmembranecomponentsonly),—releaseofformaldehyde(suspendedceilingkitsandmembranecomponentsonly),—shatterproperties(formembranecomponentsofbrittlematerialsinsuspendedceilingkitsonly),—flexuraltensilestrength,—loadbearingcapacity,—electricalsafety,—directairbornesoundinsulation(suspendedceilingkitsonly),—soundabsorption(suspendedceilingkitsandmembranecomponentsonly),—thermalconductivity(suspendedceilingkitsonly),—durabilityofflexuraltensilestrengthandloadbearingcapacityagainstmoisture,—condensation.Thestandardalsocoversthefollowingnon-essentialrequirements:—colourandlightreflectance,—installation.
【中国标准分类号】:Q17
【国际标准分类号】:91_060_30
【页数】:86P;A4
【正文语种】:英语


【英文标准名称】:InformationTechnology-DatabaseLanguage-SQL-Part1:Framework(SQL/Framework)-TechnicalCorrigendum1:2000
【原文标准名称】:信息技术.数据库语言.SQL.第1部分:框架.(SQL/框架).技术勘误1:2000
【标准号】:ANSI/ISO/IEC9075-1TechnicalCorrigendum1-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:结构化询问语言;信息技术;数据库语言
【英文主题词】:sql;informationtechnology;databaselanguages
【摘要】:ProvidesasupplementtoAmericanNationalStandardforInformationTechnology-DatabaseLanguage-SQLPart1:Framework(SQL/Framework),ANSI/ISO/IEC9075-1-1999.
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:
【正文语种】:英语