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【英文标准名称】:Rubberhosesandtubingforfuelcircuitsforinternalcombustionengines-Specification-Part2:Gasolinefuels
【原文标准名称】:内燃机燃料回路用橡胶软管和管.规范.第2部分:汽油
【标准号】:ISO19013-2-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:液体燃料;作标记;橡胶制品;试验;汽油;橡胶软管;内燃机;抗断裂强度;橡胶;规范;尺寸
【英文主题词】:Dimensions;Gasoline;Internalcombustionengines;Liquidfuels;Marking;Rubber;Rubberhoses;Rubberproducts;Specification;Tearingstrength;Testing
【摘要】:ThispartofISO19013specifiestherequirementsforrubbertubingandhosesusedingasolinefuelcircuitsforinternalcombustionengines.Thegasolinefuelscoveredincludethosecontainingoxygenatessuchasmethanolandmethyltertiary-butylether(MTBE)andfuelsthathavebecomeoxidized("sourgas").Inaddition,thisspecificationmayalsobeappliedasaclassificationsystemtoenableoriginalequipmentmanufacturers(OEMs)todetaila"linecall-out"oftestsforspecificapplicationswherethesearenotcoveredbythemaintypesspecified(seeexampleinAnnexG).Inthiscase,thehoseortubingwouldnotcarryanymarkingshowingthenumberofthispartofISO19013butmaydetailtheOEM'sownidentificationmarkingsasshownontheirpartdrawings.
【中国标准分类号】:J94
【国际标准分类号】:23_040_70;27_020;43_060_40
【页数】:23P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforEvaluationofMetallicWeaponsDetectorsforControlledAccessSearchandScreening
【原文标准名称】:受控通道处搜索和筛查用金属武器检测器的评价用标准实施规程
【标准号】:ASTMF1468-2004a
【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】:F12.60
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:武器;搜索系统;检波器(回路)
【英文主题词】:controlledaccessscreening;controlledaccesssearch;metaldetector;metaldetectorevaluation;metalobjectdetector;metallicweaponsdetector;walk-throughmetaldetector;weaponsdetector;weaponsdetectorevaluation
【摘要】:Thesignificantattributesofthispracticearethemethodsfordeterminingthedetectioncapabilitiesofmetaldetectors,themethodsfordeterminingtheeffectsofoutsideinfluencesondetectors,andcertainsafetyrequirementsfordetectors.Whilethispracticewasoriginatedforwalk-throughmetalweaponsdetectors,itisequallyapplicabletodetectorsofothermetalobjects.Theinnocentobjectsset(15.1.2)wouldrequiremodificationcommensuratewiththesizeoftheotherobjecttobetested;sometestsmaynotbeapplicableandotherspecificanddifferenttestsmaybenecessary.Thispracticeincludestestingsiterequirements(Section6)tominimizedatavariations.Thesemethodsmaybeusedatnonconformingsitesifsite-relateddisturbancesareconsideredandaccountedfor.Thispracticeisnotmeanttoconstraindesignsbutitisapplicableonlytodetectorswhicharedesignedforindividualwalk-through.Theportalstructureshallbedeemedtomeetthiscriterionifitprovidesaminimumverticalclearanceof1.96m(77in.)andaminimumhorizontalwidthclearanceof0.66m(26in.).Thispracticerecognizesthatthecomplexmovementsofatestobjectwhencarriedbyapersonwalkingthroughadetectorlimitstheprecisionandrepeatabilityoftheresultantobservedsignals.Averagedresultsfromrepeatedtestsunderidenticalcontrolledconditionsarerecommendedtoobtainabetterapproximationoftheunderlyinghypotheticaltruevalueforthatsetofconditions.Wherethetermx201C;significantx201D;isused,itreferstophenomenawhich,inaccordancewithacceptedengineeringpractices,exceedthenormalvariationofdata.1.1Thispracticeestablishesstandardmethodsfortheevaluationofwalk-throughmetalweaponsdetectorsandcriteriafortestingmetaldetectionperformance.1.2Thispracticespecifiescertainhealth,safety,andhumanfactorscriteriapertainingtotheusageofthedetectionequipment.1.3Thispracticerequirestheuseofnon-standardized(user-supplied)testobjectsandtestequipment.Evaluationsmadeusingtheproceduresoutlinedinthispracticecanbeusedforcomparativeevaluationsonlyifthetestsaremadewiththesameequipmentandtestobjects.1.4Thispracticeisintendedforusebymanufacturersandevaluatorsofelectromagneticfielddevicesusedforscreeningpersonsenteringintocontrolledaccessareas.Itisnotintendedtosetperformancenorlimitorconstrainoperatingtechnologies,norisitadocumentforusebyindividualoperatorsorusersofsuchequipmentatspecificaccesscontrolpoints.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Otherunitsgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecifichazardsstatement,seewarningnotein12.2.5.
【中国标准分类号】:A91
【国际标准分类号】:
【页数】:11P.;A4
【正文语种】: