BS EN 60811-402-2012 电缆和纤维光缆.非金属材料试验方法.电子设备用机电元件检验.水吸收试验
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【英文标准名称】:Electricandopticalfibrecables.Testmethodsfornon-metallicmaterials.Miscellaneoustests.Waterabsorptiontests
【原文标准名称】:电缆和纤维光缆.非金属材料试验方法.电子设备用机电元件检验.水吸收试验
【标准号】:BSEN60811-402-2012
【标准状态】:现行
【国别】:英国
【发布日期】:2012-07-31
【实施或试行日期】:2012-07-31
【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】:吸收;电缆护套;电缆;包覆材料;软索;交联;交联材料;电缆线;电线;电气工程;电绝缘材料;玻璃纤维光缆;绝缘电缆;绝缘线;绝缘材料;绝缘;材料;测量;测量技术;非金属的;非金属覆层;光波导;聚乙烯(PE);塑料;高聚物;聚氯乙烯;聚丙烯(PP);聚氯乙烯(PVC);合格试验;护套电缆;试验;热塑性聚合物;吸水率
【英文主题词】:Absorption;Cablesheaths;Cables;Claddingmaterials;Cords;Cross-linked;Cross-linkedmaterials;Electriccables;Electricalcords;Electricalengineering;Electricalinsulatingmaterials;Glassfibrecables;Insulatedcables;Insulatedcords;Insulatingmaterials;Insulations;Materials;Measurement;Measuringtechniques;Nonmetallic;Non-metalliccoatings;Opticalwaveguides;PE;Plastics;Polymers;Polyvinylchloride;PP;PVC;Qualificationtests;Sheathedcables;Testing;Thermoplasticpolymers;Waterabsorption
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_035_01
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforUseoftheMetalDetectionMethodforSubsurfaceInvestigation
【原文标准名称】:地下勘察用金属探测法的使用的标准指南
【标准号】:ASTMD7046-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:D18.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:frequencydomain;geophysics;metaldetection;metaldetector;subsurfaceinvestigation;surfacegeophysics;timedomain
【摘要】:1.1PurposeandApplication8212;Thisguidesummarizestheequipment,fieldprocedures,andinterpretationmethodsfortheassessmentofsubsurfacematerialsusingthemetaldetectionmethod.Metaldetectorsrespondtothepresenceofbothferrousandnonferrousmetalsbyinducingeddycurrentsinconductiveobjects.Metaldetectorsareeitherfrequencydomain(continuousfrequencyorwave)ortimedomain(pulsed)systems.Awiderangeofmetaldetectorsiscommonlyavailable.1.1.1Metaldetectorscandetectanykindofmetallicmaterial,includingbothferrousmetalssuchasironandsteel,andnon-ferrousmetalssuchasaluminumandcopper.Incontrast,magnetometersonlydetectferrousmetals.1.1.2Metaldetectormeasurementscanbeusedtodetectthepresenceofburiedmetaltrash,drums(Tyagietal,1983)(1)andtanks,abandonedwells(GuideD6285);totraceburiedutilities;andtodelineatetheboundariesoflandfillmetalandtrenchmetal.Theyarealsousedtodetectmetalbasedunexplodedordnance(UXO).1.1.3Benson(1982)(2)andU.S.EPA(1993)(3)provideanoverviewofmetaldetectors.1.2Limitations:1.2.1Thisguideprovidesanoverviewofthemetaldetectionmethod.Itdoesnotprovideoraddressthedetailsofthetheory,fieldprocedures,orinterpretationofthedata.Referencesareincludedforthatpurposeandareconsideredanessentialpartofthisguide.ItisrecommendedthattheuserofthisguidebefamiliarwiththereferencescitedandwiththeASTMstandardsD420,D653,D5088,D5608,D5730,D5753,D6235,D6429,andD6431.1.2.2Thisguideislimitedtometaldetectionmeasurementsmadeonland.Themetaldetectionmethodcanbeadaptedforanumberofspecialusesonland,water,airborneandice.1.2.3Theapproachessuggestedinthisguideforthemetaldetectionmethodarecommonlyused,widelyaccepted,andproven.However,otherapproachesormodificationstothemetaldetectionmethodthataretechnicallysoundmaybesubstituted.1.2.4Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducation,experienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaprojectsmanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.1.3ThevaluesstatedinSIunitsareregardedasstandard.Thevaluesgiveninparenthesesareinch-poundunits,whichareprovidedforinformationonlyandarenotconsideredstandard.1.4Precautions:1.4.1Itistheresponsibilityoftheuserofthisguidetofollowanyprecautionsintheequipmentmanufacturer''srecommendationsandtoestablishappropriatehealthandsafetypractices.1.4.2Ifthemethodisusedatsiteswithhazardousmaterials,operations,orequipment,itistheresponsibilityoftheuserofthisguidetoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofanyregulationspriortouse.1.4.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:B11
【国际标准分类号】:13_080_99
【页数】:8P.;A4
【正文语种】:
【英文标准名称】:PrivateIntegratedServicesNetwork(PISN)-CordlessTerminalMobility(CTM)-Callhandlingadditionalnetworkfeatures-Functionalcapabilitiesandinformationflows.
【原文标准名称】:专用综合业务网(PISN).无绳终端移动(CTM).呼叫处理附加网络功能.功能特性和信息流
【标准号】:NFZ82-695-2001
【标准状态】:现行
【国别】:法国
【发布日期】:2001-06-01
【实施或试行日期】:2001-06-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:私人网络;通信网;专业综合服务网;专业网;电话局;专业网络;远程通信;无线的;电话设备;通信;信息流;;电信;电信
【英文主题词】:Communicationnetworks;Cordless;Definition;Informationflow;PISN;Privatenetworks;PTN;Telecommunication;Telecommunications;Telephoneequipment;Telephoneservices
【摘要】:
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:30P;A4
【正文语种】:其他
