DIN EN 14034-3-2011 尘云爆炸特性的测定.第3部分:尘云的低爆炸限LEL的测定;德文版本EN14034-3-2006+A1-2011

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【英文标准名称】:Determinationofexplosioncharacteristicsofdustclouds-Part3:DeterminationofthelowerexplosionlimitLELofdustclouds;GermanversionEN14034-3:2006+A1:2011
【原文标准名称】:尘云爆炸特性的测定.第3部分:尘云的低爆炸限LEL的测定;德文版本EN14034-3-2006+A1-2011
【标准号】:DINEN14034-3-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-04
【实施或试行日期】:2011-04-01
【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】:
【英文主题词】:Air;Definitions;Dust;Dustcloud;Explosionindex;Explosionlimits;Explosionprotection;Explosiveatmospheres;Firesafety;Particulateairpollutants;Potentiallyexplosivematerials;Pressurerise;Safetyengineering;Testing
【摘要】:Thisstandarddescribesatestmethodforthedeterminationofthelowerexplosionlimitofdustcloudsinaclosedvesselunderdefinedinitialconditionsofpressureandtemperature.Thismethodisnotsuitableforusewithrecognisedexplosives,likegunpowderanddynamite,explosiveswhichdonotrequireoxygenforcombustion,pyrophoricsubstances,orsubstancesormixturesofsubstanceswhichmayundersomecircumstancesbehaveinasimilarmanner.Whereanydoubtexistsabouttheexistenceofhazardduetoexplosiveproperties,expertadviceshouldbesought.
【中国标准分类号】:C67;C80
【国际标准分类号】:13_230
【页数】:29P.;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforClassification,Design,Manufacture,Construction,andOperationofWaterSlideSystems
【原文标准名称】:水滑道的分类,设计,制造,结构和使用的标准实施规程
【标准号】:ASTMF2376-2008
【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】:F24.70
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:construction;design;flume;manufacture;waterslide;Waterslidesystems
【摘要】:FlumeMaterial8212;Anymaterialthathasthefollowingbasicpropertiesandthatmeetsallotherrequirementsofthispracticemaybeusedtoconstructwaterslides.Flumesridingsurfacesshallbeconstructedtobesmooth.FlumematerialshallbedemonstratedasstrongenoughtosupportspecifiedloadsasdefinedinSection7.Flumecomponents,maintainedusingthemanufacturerx2019;sinstructions,shallnotdeteriorateovertimeinsuchawaythatahazardwilldevelop.SupportMaterials8212;Anymaterialthathasthefollowingbasicpropertiesandthatmeetsallotherrequirementsofthispracticemaybeusedtoconstructwaterslidesupports.Supportsforwaterslidesshallbeconstructedfromdurablematerialssuchaswood,metal,concrete,orengineeredcomposites.Supportsforwaterslidesfrommetalshallbeeitherinherentlycorrosionresistant,orbefinishedinsuchawayastoprovideprotectionfromcorrosion.Woodmaterialsshallbefinishedinsuchawaytoprovideprotectionagainstdeterioration.SupportmaterialshallbedemonstratedasstrongenoughtosupportspecifiedloadsasdefinedinSection6.Supportsshallbeconstructedtoaccommodateregularinspectionandmaintenanceforstructuralintegrity,materialdeterioration,orcorrosion,oracombinationthereof.1.1Thispracticeappliestotheclassification,design,manufacture,construction,andoperationofwaterslidesystems.Waterslidesystemsshallbedefinedasridesintendedforusebyridersinbathingattirewheretheactionoftherideinvolvespossibleandpurposefulimmersionoftherider''sbodyeitherinwholeorinpartinwater,andusescirculatingwatertomobilizeorlubricatetheriderx2019;stransportationalongapurposebuiltpath.Thisincludesslidesusedwithorwithoutvehiclesasdefinedbelow.Thetermswaterslides,waterslides,andslidesshallbeconsideredequivalentwhenusedinthispractice.1.2Forthepurposesofthispractice,awaterslidesystemincludes:1.2.1Theflume,1.2.2Thewater-circulationsystem,1.2.3Thestartingplatformwithassociatedmeansofaccessandegress,1.2.4Thestructuralsupports,1.2.5Vehiclesorotheraquaticaccessoriesthatarepartofthewaterslideasdefinedbythemanufacturer,and1.2.6Meansofslidetermination.1.3Thispracticeshallnotapplyto:1.3.1Anywaterslidesinstalledinprivateresidences,1.3.2Waterflumeamusementrideswherecontactwithwaterismerelyincidental(forexample,logflumerides,shoot-the-chutes),1.3.3AmusementridesanddeviceswhosedesigncriteriaarespecificallyaddressedinanotherASTMstandard,1.3.4Lazyrivertypeattractionsoperatingatconstantelevation,constructedintheground,and1.4Pre-existingdesignsmanufacturedaftertheeffectivedateofpublicationofthispracticeifthedesignisserviceprovenorpreviouslycompliant,asdefinedinSection3.1.26ofPracticeF2291,andthemanufacturerprovides:1.4.1Ahistoricalsummaryofthewaterslide,ormajormodificationasdefinedinTerminologyF747,and1.4.2Astatementthatthedesignisserviceprovenorpreviouslycompliant.Waterslidesandmajormodificationstowaterslidesmayqualifyaspreviouslycompliantforfiveyearsfollowingthedateofpublicationofthispractice.Thereafter,waterslidesandmajormodificationstowaterslidesmustqualifyas......
【中国标准分类号】:Y55
【国际标准分类号】:97_220_99
【页数】:10P.;A4
【正文语种】:英语


【英文标准名称】:ALTERNATINGCURRENTSTATICWATT-HOURMETERSFORACTIVEENERGY(CLASSES1AND2).(EUROPEANSTANDARDEN61036).
【原文标准名称】:交流有效能量静态电度表(1级和2级)
【标准号】:NFC44-104-1993
【标准状态】:作废
【国别】:法国
【发布日期】:1993-02
【实施或试行日期】:1993-01-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:N22
【国际标准分类号】:
【页数】:47P;A4
【正文语种】:其他