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【英文标准名称】:StandardTestMethodsforPalletsandRelatedStructuresEmployedinMaterialsHandlingandShipping
【原文标准名称】:在材料搬运和船运中托盘和有关设备的标准试验方法
【标准号】:ASTMD1185-1998a(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:D10.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:pallet;performance;testing;Compressiontesting--containermaterials;Durability;Flexuraltesting;Fork-tipimpactresistance;Handlingmaterial;Impactresistance;Impacttesting--shippingmaterials;Lateralstability;Loadingtests--shippingmaterial
【摘要】:Staticcompressionandbendingtestsprovidedatathatareusedtoestimatestiffness,strength,andsafeworkingloadsforpalletsunderspecifiedloadandsupportconditions.Theseestimatesprovideabasisfordesigningpalletsandcomparingtheperformancebetweenpalletsofdifferentdesignsandconstructions.Dynamictestsprovidedatawhichareusedtoestimatethephysicaldurabilityandfunctionalityofapalletinspecifiedmaterialhandlingandshippingenvironments.Theseestimatesprovideabasisfordesigningsingleormultiple-usepallets.Othertestsmaybeperformedtoassessthepropertiesofspecificmaterials(TestMethodsD2395,D4442,D4444,andT208OM)andconnectingdevices(TestMethodsD1761,F680,TestMethodF1575,andSpecificationF1667),designfeatures,useapplications,andothervariablesencountered.1.1Thesetestmethodscovertheperformanceofpalletsandrelatedstructures,functioningasskids,bases,platforms,andbinsinmaterialshandlingandshipping.Theirusefacilitatestheprotectionofbothpackagedandunpackagedproductsduringstorageandtransportation.Thetestmethodsincludemeasurementsoftherelativeresistanceofpalletsandrelatedstructurestodeformations,damages,andstructuralfailureswhichdetrimentallyaffectthefunctionalityoftheunitload.1.2Thesetestmethodsincludeconditioningrequirements,staticstiffnessandstrengthtests,anddynamictestsofstructuralreliability.Thesetestmethodsareusedtoevaluatetherelativeperformanceofnew,used,orreconditionedgeneralandspecial-purposepalletsfabricatedfromvariousmaterialsincludingsolidwood,woodcomposites,fiberboard,honeycomb,plastics,ormetal,ortocomparetheperformanceofsuchpalletsandrelatedstructurestospecifiedperformancecriteria.RecommendedcriteriaforalltestsspecifiedinthisstandardarelistedinAppendixX2.1.2.1Thesetestmethodsarealsousedtoclassifypalletsassingle-ormultiple-usepalletsandtodeterminethesafeworkingloadsforpalletsunderspecifiedloadandsupportconditions.1.3NonmandatoryPreliminaryTests8212;Becauseeachpalletmaybeusedunderseveraldifferentconditionsofloadandsupport,pallet-designconsiderationsandsafeworking-loadestimatesshallbebasedonthatconditionunderwhichthepalletoffersleastresistanceorismostseverelystressed.1.3.1Preliminary,short-durationstatictestsuptotheultimate(see8.2,8.3,and8.4)shallbeperformedonpreviouslynon-testedpalletstodeterminewhichloadandsupportconditionsinfluencemostseverelythepalletload-carryingcapacityandsafeworkingloads.1.3.2Duringthedevelopmentofprototypesleadingtodesignsthatwillbesubjecttoacceptancetesting,asdescribedin1.4,thesepreliminarytestsshallincludethefree-falldroptestsinaccordancewith9.1.1.4MandatoryAcceptanceTests:1.4.1General-PurposePallets8212;Whentheobjectiveofthetestistodeterminethesafeworkingloadortoclassifyageneral-purposepalletasasingle-ormultiple-usepallet,alltestsdescribedinthesetestmethodsshallbeperformedintheorderspecified.Thesamepalletshallbeusedforallstaticanddynamictests,wherefeasible.1.4.2Special-PurposePallets8212;Whentheobjectiveofthetestistodeterminethesafeworkingloadortoclassifyaspecial-purposepallet,asas......
【中国标准分类号】:A82
【国际标准分类号】:
【页数】:11P.;A4
【正文语种】:英语


【英文标准名称】:Fibreopticfilters-Genericspecification.
【原文标准名称】:光纤过滤器.总规范
【标准号】:NFC93-917-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-03-01
【实施或试行日期】:2006-03-20
【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】:电缆;组件;连接工艺;定义;电气工程;紧固件;光纤;过滤器;玻璃纤维电缆;测量;测量技术;光波导
【英文主题词】:Cables;Components;Connectiontechnology;Definition;Definitions;Electricalengineering;Fasteners;Fibreoptics;Filters;Glassfibrecables;Measurement;Measuringtechniques;Opticalwaveguides
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_99
【页数】:28P;A4
【正文语种】:其他