IEC 62255-4-1-2006 宽带数字通信用对绞/星绞多芯对称电缆(高位率数字存取通信网络).外部设备电缆.第4-1部分:架空引入电缆.空白详细规范
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【英文标准名称】:Multicoreandsymmetricalpair/quadcablesforbroadbanddigitalcommunications(highbitratedigitalaccesstelecommunicationnetworks)-Outsideplantcables-Part4-1:Aerialdropcables-Blankdetailspecification
【原文标准名称】:宽带数字通信用对绞/星绞多芯对称电缆(高位率数字存取通信网络).外部设备电缆.第4-1部分:架空引入电缆.空白详细规范
【标准号】:IEC62255-4-1-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC46C
【标准类型】:()
【标准水平】:()
【中文主题词】:架空电缆;电缆;容量;电路网络;通信电缆;通信网;铜导线;设计;详细规范;数字的;数字工程;电气工程;电性能;电性质和电现象;绝缘电缆;局域网;材料;机械性能;多线电缆;多线的;室外电缆;性能要求;特性;规范(验收);通信链路;电信网;电信;试验;传输特性;宽频带传输;宽频带通信
【英文主题词】:Aerialcables;Broadband;Cables;Capacity;Circuitnetworks;Communicationcables;Communicationnetworks;Copperconductors;Design;Detailspecification;Digital;Digitalengineering;Electricalengineering;Electricalproperties;Electricalpropertiesandphenomena;Insulatedcables;Localareanetworks;Materials;Mechanicalproperties;Multi-corecables;Multi-wire;Outsidecables;Performancerequirements;Properties;Specification(approval);Telecommunicationlinks;Telecommunicationnetworks;Telecommunications;Testing;Transmissioncharacteristics;Widebandtransmission;Widebandcommunication
【摘要】:TheblankdetailspecificationdeterminesthelayoutandstylefordetailspecificationsdescribingMulticoreandsymmetricalpair/quadaerialdropcablesforbroadbanddigitalcommunications.Detailspecifications,basedontheblankdetailspecification,maybepreparedbyanationalorganization,amanufacturer,orauser.
【中国标准分类号】:K13
【国际标准分类号】:33_120_10
【页数】:26P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforFluorescentLiquidPenetrantExaminationUsingtheLipophilicPost-EmulsificationProcess
【原文标准名称】:利用亲脂乳化工艺技术进行荧光液渗透检验的标准试验方法
【标准号】:ASTME1208-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E07.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:无损检验;荧光;金属;乳化;渗透性试验;试验;液体
【英文主题词】:fluorescentliquidpenetranttesting;lipophilicpost-emulsificationmethod;nondestructivetesting
【摘要】:Liquidpenetrantexaminationmethodsindicatethepresence,location,and,toalimitedextent,thenatureandmagnitudeofthedetecteddiscontinuities.Thistestmethodisnormallyusedforproductionexaminationofcriticalcomponentsorstructureswhen(a)removalofexcessiveamountsofpenetrantfromdiscontinuitiesusingawater-washableprocesscanbeaproblemand(b)theuseofahydrophilicremoverisimpractical.1.1Thistestmethodcoversproceduresforfluorescentliquidpenetrantexaminationutilizingthelipophilicpost-emulsificationprocess.Itisanondestructivetestingmethodfordetectingdiscontinuitiesthatareopentothesurfacesuchascracks,seams,laps,coldshuts,laminations,throughleaks,orlackoffusionandisapplicabletoin-process,final,andmaintenanceexamination.Itcanbeeffectivelyusedintheexaminationofnonporous,metallicmaterials,bothferrousandofnonmetallicmaterialssuchasglazedorfullydensifiedceramicsandcertainnonporousplasticsandglass.1.2Thistestmethodalsoprovidesareference:1.2.1Bywhichafluorescentliquidpenetrantexamination,lipophilicpost-emulsificationprocessrecommendedorrequiredbyindividualorganizationscanbereviewedtoascertainitsapplicabilityandcompleteness.1.2.2Foruseinthepreparationofprocessspecificationsdealingwiththefluorescentpenetrantexaminationofmaterialsandpartsusingthelipophilicpost-emulsificationprocess.Agreementbythepurchaserandthemanufacturerregardingspecifictechniquesisstronglyrecommended.1.2.3Foruseintheorganizationofthefacilitiesandpersonnelconcernedwiththeliquidpenetrantexamination.1.3Thistestmethoddoesnotindicateorsuggeststandardsforevaluationoftheindicationsobtained.Itshouldbepointedout,however,thatindicationsmustbeinterpretedorclassifiedandthenevaluated.Forthispurposetheremustbeaseparatecodeorspecificationoraspecificagreementtodefinethetype,size,location,anddirectionofindicationsconsideredacceptable,andthoseconsideredunacceptable.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.SIunitsareprovidedforinformationonly.1.5Allareasofthisdocumentmaybeopentoagreementbetweenthecognizantengineeringorganizationandthesupplier,orspecificdirectionfromthecognizantengineeringorganization.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N78
【国际标准分类号】:19_100
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:Methodsoftestformasonry-Part3:Determinationofinitialshearstrength(includesAmendmentA1:2007);EnglishversionofDINEN1052-3:2007-06
【原文标准名称】:砖石工程的试验方法.第3部分:初始剪切强度的测定
【标准号】:DINEN1052-3-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:粘合切变强度;层间接缝;砖;构件;建筑;施工材料;定义;接缝;砖石工程;砖石墙;材料测试机;灰浆;剪切强度;材料强度;试验报告;测试;墙
【英文主题词】:Adhesiveshearstrength;Bedjoint;Bricks;Components;Construction;Constructionmaterials;Definition;Definitions;Joints;Masonry;Masonrywalls;Materialtestingmachines;Mortars;Shearstrength;Strengthofmaterials;Testreports;Testing;Walls
【摘要】:ThisEuropeanStandardspecifiesamethodfordeterminingtheinplaneinitialshearstrengthofhorizontalbedjointsinmasonryusingaspecimentestedinshear.Guidanceisgivenonthepreparationofthespecimens,theconditioningrequiredbeforetesting,thetestingmachine,themethodoftest,themethodofcalculationandthecontentsofthetestreport.
【中国标准分类号】:P24
【国际标准分类号】:91_080_30
【页数】:17P.;A4
【正文语种】:英语