ASTM C490/C490M-2009 硬化水泥浆、灰浆和混凝土长度变化测定用仪器使用的标准实施规程
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【英文标准名称】:StandardPracticeforUseofApparatusfortheDeterminationofLengthChangeofHardenedCementPaste,Mortar,andConcrete
【原文标准名称】:硬化水泥浆、灰浆和混凝土长度变化测定用仪器使用的标准实施规程
【标准号】:ASTMC490/C490M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C01.95
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:cementpaste;comparator;concrete;lengthchangeapparatus;molds;mortar;Cementmortars;Cementpastes;Changeinlength;Concrete;Hardenedconcrete;Volumetricmeasurement--cement/concrete
【摘要】:Thispracticeisintendedtoprovidestandardrequirementsforapparatuscommontomanytestmethodsusedinconnectionwithcementandconcreteandstandardizedproceduresforitsuse.Thedetailedrequirementsastomaterials,mixtures,specimens,conditioningofspecimens,numberofspecimens,agesatwhichmeasurementsaretobemade,interpretationofresults,andprecisionandbiasarelefttobedealtwithinspecifictestmethods.1.1Thispracticecoverstherequirementsfortheapparatusandequipmentusedtopreparespecimensforthedeterminationoflengthchangeinhardenedcementpaste,mortar,andconcrete,theapparatusandequipmentusedforthedeterminationoftheselengthchanges,andtheproceduresforitsuse.1.2Methodsforthepreparationandcuringoftestspecimens,conditionsoftestingandcuring,anddetailedproceduresforcalculatingandreportingtestresultsarecontainedinapplicabletestmethods.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:P96
【国际标准分类号】:91_100_10
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Financialtransactioncards;messagesbetweentheintegratedcircuitcardandthecardacceptingdevice;part1:conceptsandstructures
【原文标准名称】:金融交易卡集成电路卡及其接收设备间的电文第1部分:概念和结构
【标准号】:ISO9992-1-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-06
【实施或试行日期】:1990-06-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC68
【标准类型】:()
【标准水平】:()
【中文主题词】:印制电路插件;数据表示;银行业务;银行;文电;信用卡;银行信用卡;信息交流
【英文主题词】:Accountingdocuments;Bankcards;Banks;Communication;Creditcards;Datalayout;Datarepresentation;Datatransfer;Definitions;Design;Financialtransactions;ICcards;Identitycards;Informationexchange;Integratedcircuits;Messages;Principles;Printed-circuitcards;Structure;Telecommunication;Terminaldevices;Terminals
【摘要】:ThispartofISO9992isapplicabletotheuseofIntegratedCircuitCardsissuedbyFinancialInstitutionsinretailfinancialapplicationsinaninterchangeenvironment.Itspecificallyaddresses:-thefunctionsrequiredforfinancialinterchange,-thestructureandtypesofmessagesbetweentheIntegratedCircuitCard(ICC)andtheCardAcceptingDevice(CAD)toeffectthosefunctions,-theidentificationanddefinitionofdataelementswhichmayorshallbeusedduringexchangesbetweentheICCandtheCAD.ISO9992-1establishestheconceptsbywhichtheICCandtheCADexchangemessages.ThismakesitnecessaryalsotodescribethelogicalstructureofdatawithintheICC.ThispartofISO9992definesmessagestosupportthesecurityrequirementsofauthentication(e.g.cardauthentication,CADauthentication,cardholderverification).Itdoesnotspecifyorrecommendanymethodorprocedure.SecuritytechniquesshallbeimplementedinaccordancewithISO10202.ThispartofISO9992isindependentofthecapabilitiesoftheCAD(connectableornot,attendedorunattended)anditsstatus(on-lineoroff-line).ThispartofISO9992doesnotdefinethemethodologiesdeployedtoimplementanapplication.ThispartofISO9992isbasedontheexistenceofalogicaldatastructureandprovidesrulesforthewaydataintheICCislogicallyreferencedbytheCAD.ItdoesnotdefinehowdataisphysicallystructuredintheICC.
【中国标准分类号】:A11
【国际标准分类号】:35_240_15
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:StandardforSafetyforWasteDisposers
【原文标准名称】:废物处理机安全标准
【标准号】:ANSI/UL430-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Commercial;Domestic;Foodwastedisposalunits;Refusedisposal;Shafts;Sizereductionplant;Wastedisposal;Wastes
【摘要】:1.ClarifySpecificComplianceCriteriaUnderWhichWiringMayBeExemptFromBarrierRequirements2.DeleteObsoleteReferencesToDesignEMotors3.AdditionOf35.9ToDifferentiateAlternateTemperatureTestingMethodsForCommercialDisposersHavingContiuousDutyMotorsAndHouseholdDisposersHavingIntermittentDutyMotors4.ClarifyLongTermExposureTestRequirementsForCompleteDisposerSamples&MaterialSamples5.AdditionAndRevisionOfRequirementsToRelocateComponentStandardReferencesFromAppendixAIntoTheBodyOfTheStandardAsComponentRequirements
【中国标准分类号】:
【国际标准分类号】:13_030_40
【页数】:
【正文语种】:英语