SAE AMS4102 Aluminum Alloy, Bars, Rods, and Wire, Rolled Or Cold-Finished 99.0a1, as Fabricated (Cancelled Nov 2001)

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Product Code:SAE AMS4102
Title:Aluminum Alloy, Bars, Rods, and Wire, Rolled Or Cold-Finished 99.0a1, as Fabricated (Cancelled Nov 2001)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of bars, rods, and wire. Primarily for parts requiring good formability and weldability in fabrications where strength is unimportant.
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【英文标准名称】:RecommendedPracticeforMaintenance,Testing,andReplacementofVentedLead-AcidBatteriesforStationaryApplications
【原文标准名称】:固定设施用铅酸蓄电池组的维护,试验及更换
【标准号】:ANSI/IEEE450-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Batteries;Definitions;Electricpowergeneration;Electricalengineering;Lead-acidbatteries;Maintenance;Powergeneratinginstallation;Replacement;Storagebatteries;Testprocedures;Testing
【摘要】:Thisdocumentprovidesrecommendedmaintenance,testschedules,andtestingproceduresthatcanbeusedtooptimizethelifeandperformanceofpermanently-installed,ventedlead-acidstoragebatteriesusedinstandbyservice.Italsoprovidesguidancetodeterminewhenbatteriesshouldbereplaced.Thisrecommendedpracticeisapplicabletostandbyservicestationaryapplicationswhereabatterychargernormallymaintainsthebatteryfullychargedandprovidesthedcloads.
【中国标准分类号】:K84
【国际标准分类号】:29_220_20
【页数】:
【正文语种】:英语


【英文标准名称】:StandardSpecificationforCoextrudedCompositePipe
【原文标准名称】:共挤压复合管的标准规格
【标准号】:ASTMF1488-2009e1
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:F17.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:丙烯腈-丁二烯-苯乙烯;单元;共挤;复合;聚氯乙烯(PVC);微孔塑料;复合材料管
【英文主题词】:ABS;cellular;coextruded;composite;PVC;Cellularplastics;Coextrudedcompositepipe
【摘要】:1.1Thisspecificationcoverscoextrudedcompositepipe,producedbyacoextrusiondiesystem,inwhichtheconcentriclayersareformedandcombinedbeforeexitingthedie.1.1.1Materialslistedinthematerialsectionarepermittedtobeusedinanylayerofthecoextrudedcompositepipe.Whencoextrudedcompositepipeisproducedwiththreelayers,themiddlelayerispermittedtobesolidorthermallyfoamed.1.1.2Thefunctionofthisspecificationistoprovidestandardizationofproduct,toproducetechnicaldata,andtoserveasapurchasingguide.1.2Compoundsthatdonotmeettherequirementsofthematerialsectionareexcluded.1.3Thecoextrudedcompositepipeispermittedtobeperforatedinaccordancewithanyspecifiedstandardorbyagreementbetweenthepurchaserandthesupplier.1.4Thecoextrudedcompositepipeispermittedtobebelledforjoiningbysolventcementingorbelledforjoiningbyanelastomericseal(gaskets),inaccordancewithanyspecifiedstandardorbyagreementbetweenthepurchaserandthesupplier.1.5Recommendationsforstorage,joining,installation,andrationalearelistedinAppendixesX1,X2,X3,andX4,respectively.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.AcompanionstandardwritteninSIunitsisunderdevelopment.1.7Thetextofthisspecificationreferencesnotes,footnotes,andappendixeswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthisspecification.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:11P.;A4
【正文语种】: