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BS EN 14766-2005 山地车.安全和试验要求

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【英文标准名称】:Mountain-bicycles-Safetyrequirementsandtestmethods
【原文标准名称】:山地车.安全和试验要求
【标准号】:BSEN14766-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-16
【实施或试行日期】:2006-01-16
【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】:ThisEuropeanStandardspecifiessafetyandperformancerequirementsforthedesign,assembly,andtestingofbicyclesandsub-assembliesintendedforoff-road,rough-terrainuse,andlaysdownguidelinesforinstructionsontheuseandcareofsuchbicycles.Itappliestobicyclesonwhichthesaddlecanbeadjustedtoprovideamaximumsaddleheightof635mmormore.NOTEForbicycleswithasaddleheightoflessthan435mmseeEN71andwithamaximumsaddleheightofmorethan435mmandlessthan635mmseeEN14765.Itdoesnotapplytoracingbicyclesandspecialisedtypesofbicyclesuchastandemsorbicyclesdesignedandequippedforuseinsevereapplicationssuchassanctionedcompetitionevents,stunting,oraerobaticmanoeuvres.Norequirementsonlightingequipment,reflectorsandwarningdevicesarespecifiedinthisEuropeanStandard,duetotheexistenceofseveraldifferentnationalregulationsapplicableintheEuropeanCountries.
【中国标准分类号】:Y14
【国际标准分类号】:43_150
【页数】:92P.;A4
【正文语种】:英语


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【英文标准名称】:Aluminiumalloys,castingalloys;ingots(pigs),liquidmetal;composition
【原文标准名称】:铝合金.铸造合金.金属块(锭).液态金属.成分
【标准号】:DIN1725-5-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;组分;铸锭;检验;有色金属;材料;铝;化学成分;铸件;熔模铸造法;铸造工艺;有色金属合金;铸造合金;压模铸造;生铁锭;铸造学;铝合金;名称与符号;砂型铸造;冷型铸造
【英文主题词】:
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_120_10
【页数】:6P;A4
【正文语种】:德语


【英文标准名称】:StandardPracticeforSubsamplingofUraniumHexafluoride
【原文标准名称】:六氟化铀子二次采样的标准方法
【标准号】:ASTMC1689-2008a
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C26.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:subsampling;uraniumhexafluoride;Uranium;Uraniumhexafluoride(UF6)
【摘要】:Uraniumhexafluorideisnormallyproducedandhandledinlarge(typically1-to14-ton)quantitiesandmust,thereforebecharacterizedbyreferencetorepresentativesamples.ThesamplesareusedtodeterminecompliancewiththeapplicablecommercialSpecificationsC996andC787bymeansoftheappropriatetestmethod(forexample,TestMethodC761andreferencestherein).Thequantitiesinvolved,physicalproperties,chemicalreactivity,andhazardousnatureofUF6aresuchthatforrepresentativesampling,speciallydesignatedequipmentmustbeusedandoperatedinaccordancewiththemostcarefullycontrolledandstringentprocedures.Thispracticeindicatesappropriateprinciples,equipmentandprocedurescurrentlyinuseforsubsamplingofliquidUF6.ItisusedbyUF6converters,enrichersandfuelfabricatorstoreviewtheeffectivenessofexistingproceduresortodesignequipmentandproceduresforfutureuse.OthersubsamplingproceduressuchasUF6vaporsamplingarenotdirectlyrepresentativeofthechemicalqualityofliquidUF6.Itisemphasizedthatthistestguideisnotmeanttoaddressconventionalornuclearcriticalitysafetyissues.1.1Thispracticeisapplicabletosubsamplinguraniumhexafluoride(UF6),usingheatliquefactiontechniques,frombulkcontainers,obtainedinconformancewithC1052,intosmallersamplecontainers,whicharerequiredforlaboratoryanalyses.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3ItisassumedthattheliquidUF6beingsampledcomprisesasinglequalityandquantityofmaterial.Thispracticedoesnotaddressanyspecialadditionalarrangementthatmightberequiredfortakingproportionalorcompositesamples.1.4Thenumberofsamplestobetaken,theirnominalsampleweight,andtheirdispositionshallbeagreeduponbetweentheparties.1.5Thescopeofthispracticedoesnotincludeprovisionsforpreventingcriticalityincidents.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:8P.;A4
【正文语种】:英语