您的位置: 标准下载 » 国际标准 » BS 英国标准 »

BS EN 14534-2003 石油及其产品的试验方法.BS2000-526:液体石油产品.汽油中烃类和氧化物的测定.多维气相色谱法

作者:标准资料网 时间:2024-05-18 19:41:09  浏览:9461   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Postalservices-Qualityofservice-Measurementofthetransittimeofend-to-endservicesforbulkmail
【原文标准名称】:石油及其产品的试验方法.BS2000-526:液体石油产品.汽油中烃类和氧化物的测定.多维气相色谱法
【标准号】:BSEN14534-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2004-01-13
【实施或试行日期】:
【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】:Postalservices;Qualityassurance;Qualityauditing;Qualitycontrol;Performancetesting;Delivery;Timemeasurement;Letters(documents);Packages;Newspapers;Periodicals;Statistics
【摘要】:ThisEuropeanStandardspecifiesmethodsformeasuringtheend-to-endtransittimeofthedomesticandcross-border,priorityandnon-priority,bulkmail,collected,processedanddistributedbypostalserviceoperators.Itconsidersmethodsusingarepresentativeend-to-endsampleofaddressedbulkmail.End-to-endisdefinedasfromthepointmailisplacedintothecollection/acceptancesystemundertheresponsibilityofthepostaloperators,tothefinaldeliverypointundertheresponsibilityofthepostaloperators.ForthepurposeofthisEuropeanStandard,bulkmailcanincludealltypesofaddressedbulkmail:lettermail,directmail,magazines,andnewspapers,unlessotherwiseindicated.TheoverallqualityofserviceresultshouldbeexpressedasthepercentageofmaildeliveredwithinJ+ndaysend-to-endaccordingtotheECpostaldirectiveorthepercentageofmaildeliveredby,onorbetweenexpecteddates.Themeasurementshouldbeinwholedaysandnotberestrictedbyreferencetoaspecifictimeofdayfordelivery.Thisqualityofserviceindicatordoesnotmeasurethepostaloperator'soverallperformanceinawaywhichprovidesdirectcomparisonofpostalserviceoperators,anddoesnotincludeotherserviceperformanceindicatorsthanthoserelatedtotransittime.InparticularthisEuropeanStandarddoesnotmeasurewhetherthetimingofcollectionsmeetscustomers'requirements.TheEuropeanStandardcanbeusedtoassesstheperformanceofpostaloperatorsforspecificproductsorservicesatanationallevelorforanindividualoragroupofcustomers.TheEuropeanStandardshouldnotbeusedtoassesstheoverallperformanceofagroupofproductsorserviceswhichhaveotherservicespecificationsintermsoftransittimeexpectation.Itspecifiesasetofrequirementsforthedesignofaqualityofservicemeasurementsystemforbulkmail,involvingtheselectionanddistributionoftestmailsentandreceivedbyselectedpanellists.Thetestmailsampledesigngivesthespecificationsforthemailtoberepresentativeofrealmailflows.ThisEuropeanStandardrelatestothemeasurementofservicesofferedtobusinessesthathavepickupsattheirofficesorgivetheirmailtopostalserviceoperators.Ifathirdpartyagentactsforthepostaloperatorthenthetimethemailishandedovertotheagentshouldformpartofthemeasurement.Whereathirdpartyagentactsforthesendingcustomerthenthemeasurementshouldbefromthepointwhenmailishandedovertothepostaloperator.FortechnicalreasonstheEuropeanStandardmaynotinallpartsbesuitableforthemeasuringofverysmallvolumesofmailandforoperatorswithlimitedcoverage.Itisnotapplicableformeasuringtheend-to-endtransittimedistributionofsinglepiecemailingswhichrequiredifferentmeasurementsystems.TheEuropeanStandardEN13850hasbeendevelopedforsinglepieceprioritymailandEN14508forsinglepiecenon-prioritymail.ThisEuropeanstandardincludesspecificationsforthequalitycontrolandauditingofthemeasurementsystem.IncertaincircumstancesthisEuropeanStandardallowsachoicebetweenalternativesordeviationstobemadesubjecttotheapprovaloftheregulator.Thisapprovalisonlynecessaryiftheproductorserviceiswithintheuniversalserviceobligation.
【中国标准分类号】:E30
【国际标准分类号】:03_240
【页数】:68P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Industrialvalves-Performancecharacteristicsofthermoplasticvalveswhenusedasconstructionproducts;EnglishversionofDINEN15389:2008-10
【原文标准名称】:工业阀门.用于建筑产品时热塑性阀门的工作特性
【标准号】:DINEN15389-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:CE标记;合格证明书;认证(认可);分类;一致性;连接件;装配产品;定义;隔膜阀;适用性;手动的;工业配件;工业管道系统;工业;作标记;管道;塑料管道;电动的;规范(验收);测试;热塑性聚合物;类型;阀门
【英文主题词】:CEmarking;Certificatesofconformity;Certification(approval);Classification;Conformity;Connections;Constructionalproducts;Definition;Definitions;Diaphragmvalves;Fitnessforpurpose;Handoperated;Industrialfittings;Industrialpipeworksystems;Industries;Marking;Pipelines;Plasticpipelines;Power-operated;Specification(approval);Testing;Thermoplasticpolymers;Types;Valves
【摘要】:ThisEuropeanStandardspecifiesperformancerequirementsandmeansforevaluationofconformityforvalvesofthermoplasticmaterial,byreferencetoproductstandards,foruseinbuildingandcivilengineeringapplicationsforthedeliveryofliquidandgaseousfluids.Italsocontainsinformationrequiredforthepurposesofregulatorymarking.NOTEForinformation,thermoplasticvalvesinconformitywiththisEuropeanStandardshouldbeconsideredsuitablefordrinkingwaterapplicationssubjecttoeither:a)compliancewithanynationalregulationsinthecountryofintendeddestination,whichcanincludetestingifthisisthedemonstrationoffitnessfordrinkingwaterapplications;b)internalcoatingoftheProductandsubsequenttestingifrequiredbythenationalregulationsintheintendedcountryofdestination.
【中国标准分类号】:J16
【国际标准分类号】:23_060_01
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:Testingoflubricants-Testinginthefour-balltester-Part1:Generalworkingprinciples
【原文标准名称】:润滑剂检测.四球式硬度试验仪检测法.第1部分:一般工作原理
【标准号】:DIN51350-1-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:活性物质;器具;球压试验;压球硬度试验;基础;检验设备;设计;仪器;润滑剂;材料测试;额定值;表面压力;试验设备;测试;测试装置;单位;工作原理
【英文主题词】:Activesubstances;Apparatus;Ballcompressiontest;Ballpressuretestequipment;Basis;Checkingequipment;Design;Instruments;Lubricants;Materialstesting;Ratings;Surfacepressures;Testequipment;Testing;Testingdevices;Units;Workingprinciples
【摘要】:Thisdocumentspecifiesgeneralworkingprinciplesfortestingoflubricantsusingfour-balltester.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:6P.;A4
【正文语种】:德语