BS EN ISO 6383-1-1991 塑料.薄膜和薄板.耐撕裂性测定.分岔裤型撕裂法(Trouser)

作者:标准资料网 时间:2024-05-18 07:55:52   浏览:9879   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Plastics.Filmandsheeting.Determinationoftearresistance.Trousertearmethod
【原文标准名称】:塑料.薄膜和薄板.耐撕裂性测定.分岔裤型撕裂法(Trouser)
【标准号】:BSENISO6383-1-1991
【标准状态】:现行
【国别】:英国
【发布日期】:1991-11-29
【实施或试行日期】:1991-11-29
【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】:定义(术语);膜(物态);材料测试;机械测试;包装;塑料薄膜;塑料;塑料和橡胶技术;高聚物;薄板材;撕裂扩展力;抗撕裂性;抗扯裂强度;扯裂试验;抗拉试验;拉伸试验机;试验设备;试验报告;试样;试验
【英文主题词】:Definitions;Films(statesofmatter);Materialstesting;Mechanicaltesting;Packaging;Plasticfilms;Plastics;Plasticsandrubbertechnology;Polymers;Sheetmaterials;Tearpropagationforce;Tearresistance;Tearstrength;Teartests;Tensiletesting;Tensiletestingmachines;Testequipment;Testreports;Testspecimens;Testing
【摘要】:Specifiesamethodofdetermingthetearresistanceofplasticfilmorsheetlessthan1mmthick,testedunderdefinedconditions.Arectangulartestspecimenhavingalongitudinalslitextendingoveritshalflengthissubjectedtoatensiletestonthe"trouserlegs"formedbytheslit.TheaverageforcerequiredtotearthespecimencompletelyalongitslengthisusedtocalculatethetearresistanceinN/mm.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:14P;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Electronicfeecollection.Requirementsforpre-paymentsystems
【原文标准名称】:电子自动收费系统预付系统要求
【标准号】:BSPDCEN/TR16092-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-03-31
【实施或试行日期】:2011-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thistechnicalreport(TR)analysesrequirementsforauniversalPre-PayaccountsystemforEFCincludingthefollowingissues:?relationstootherexistingstandardsinthisdomain;?thecorerequirementsandfunctionalitythatmustbeprovided.Thistechnicalreportwillshowananalysisoftherequirementsforauniversalprepaysystemandcategorisepossibledifferenttypesofpre-paysolutions,intermsoffunctionality,technicalandlegalconsiderations.Asfaraslegalrequirementsareconcerneditwillbeclarifiedwhetherthepre-paymentmeansfallwithinthescopeofEuropeanDirective2000/46/EConthetakingup,pursuitofandprudentialsupervisionofthebusinessofelectronicmoneyinstitutionsandwhetherthemedium-issuingorganisationhastoactasafinancialinstitutionandfallswithinthescopeofthePaymentServiceDirective2007/64/EC.Thelatterapplyingexactlytopaymentactivitiesundertakenbyentitiesbutdonotrequireafullbanklicense.Thetechnicalreportwilldescribethecurrentstate-of-affairsofEFCpre-paymentsystems,includingthedemandforstandardsandinventoryofprovisionsprovidedbystandards.Itwillidentifyandprioritizegapsintermsofstandardsorotherenablersneededinorderforthemarkettoprovideviablepre-paymentsolutionsinaEuropeancontext.TherearetwogeneralapproachestorepresentthecontentoftheTR:a)allocateeachrequirementundereachpre-paysolution;b)allocateeachpre-paysolutionundereachrequirement.Toachieveabetterunderstandingandreadabilityalternativea)hasbeendecided(thisreferstoClause8andClause9only).TheTRdoesnotgiveanydecisiononhoworwhetheroneofthepre-paymentsolutionsdescribediscommerciallyfeasibletobeconsideredasanimplementableoffertotheServiceUser.ThereturnforinvestforanyTSPregardingthesystemarchitecturerequirementsandotherobligations(refundingofSU)isquestionable.ThisTRjustgivesasummaryoftherequirementsofpossiblepre-paysolutions.Itisuptodecisionmakerstoevaluatethealternativesinthelightoftheirindividualpreconditionsoftheirtollingregimeandofmarketacceptance.
【中国标准分类号】:R85
【国际标准分类号】:03_220_20;35_240_60
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:Shellboilers-Acceptancetests
【原文标准名称】:火管锅炉.验收试验
【标准号】:BSEN12953-11-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-10-02
【实施或试行日期】:2003-10-02
【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】:ThisPartofthisEuropeanStandardspecifiesaconciseprocedureforconductingthermalperformancetests,usingtheindirect(losses)procedureforboilersforsteamorhotwater.Testresultsarebasedoneitherthegrossornetcalorificvalueofthefuel.Thisconciseprocedureprovidesaconvenientmeansforassessingboilerswhicharethermodynamicallysimple,i.e.havingasinglemajorsourceofheatinputandasimplecircuitforwater,steamorhightemperatureheattrans-ferfluid.NOTE1Theuseofthedirectmethodisnotadvocated,becausetheestimatedmeasuringerroristhreetofourtimesgreaterthanwiththeindirectmethod.NOTE2Anacceptancetestmayberequired:a)afterthecommissioningofnewplantoraftertherecommissioningofmodifiedplantinordertoverifycompliancewithaspecificationorcontractualobligation;b)whenevertheuserwishestodeterminethecurrentperformanceoftheplanteitheronaroutinebasisorduetochangeofloadorotheroperatingconditionsorwhenachangeoffueloramodificationtotheplantisbeingconsidered;c)whenevertheuserwishestocheckcombustionconditions.RegulartestsinaccordancewiththisEuropeanStandardwillenableboilerplanttobemonitoredinnormaloperationforopti-mumefficiencyintheinterestsoffuelconservation.Thisproceduredoesnotcovercondensingboilers.Theapplicationofboilers,whereheatisextractedfromwastegasesisspecifiedinannexB.
【中国标准分类号】:J98
【国际标准分类号】:27_060_30
【页数】:36P;A4
【正文语种】:英语