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发表于:2018-04-21
Zincisachemicallyactivemetal,butitscorrosionproductsaregenerallydenseandadherent.Differentfromthetraditionalactivemetalbrazing,RABusesaliquid-phaseoxide-metalmeltathighte...
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发表于:2020-12-05
ResearchandDevelopmentonSheetMetalBendingPartsCAPPSystem;AStudyonSpringbackForecastandOptimizationforU-ShapeSheetMetalBendingStamping;ApplicationofHOLLIASLMPLConHydraulic...
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发表于:2018-08-06
Researchonhigh-powermetalbipolarplatePEMfuelcellstackAbstract:Theshapedtechniqueoftheelectricarctube'sshellwithneck,whichisusedinthesmallpowermetal-halidelamp,isintroduced...
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发表于:2024-01-03
1、Alorrypiledwithscrapmetalhadsheditsload.2、Somecaseshavebeenreportedofplayers"finding"scrapmetal.3、Thisoldshipcanbebrokenupforscrapmetal4、Theycollectandsellscrapme...
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发表于:2017-07-30
Inmetallurgyindustry,iodineisusedforpurifyinghighpuremetal.Substancemadebythemixtureoftwoormoreelements,atleastoneofwhichisametal.Alloysareoftenstrongerandmoredurablethan...
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发表于:2018-08-23
flexiblemetalconduitflexiblemetalbellowsTianshouBranddampingcorrugatingtubecompensatorandflexiblemetaltubeareyourbestchoice.Thecircumferentialweldingandthestraightseamwel...
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发表于:2018-12-12
refractorymetalalloyheavynon-ferrousmetalalloyrenewedtechnologyofhardmetalalloymouldThesurfaceorouterlayerofametalalloy.Wroughtalloy.Ametalalloythatisrelativelyductileand...
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发表于:2018-09-03
Drawingsformetalhullofships--GraphicalsymbolsThemostchallengingpartwiththisprojectistryingtobuildsomethinginsideametalhull--it'sjustreally,reallytight....
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发表于:2024-01-05
1、metaloxidesemiconductortransistor2、metaloxidesemiconductorintegrated3、complementarymetaloxidesemiconductordevice4、CMOSRAM(complementarymetaloxidesemiconductorrandom...
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发表于:2017-11-30
boatofrefractorymetalrefractorymetalfibrereinforcedceramicTheresearchstatusofrefractorymetalnanocrystalsisbrieflydescribed.Hardalloy,refractorymetal,superhardalloy(diamon...
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发表于:2017-10-18
chalice,ofbasemetaldrift,riveters',ofbasemetalpastryjaggerofbasemetalbenchholdfastsofbasemetalcramp,floor,ofbasemetalcarvingsetsofbasemetalchandelier(incl.ofbasemetalpla...
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发表于:2019-01-21
ComparionStudyofMetalInjectionMoldingandPlasticInjectionMoldingMetalInjectionMolding,OnestepVacuumde-waxsinteringprocess,Powdermetallurgymonthly.StudyonMathematicModelofS...
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发表于:2017-09-04
gasmixturemetalformingelectromagnetic-pulsemetalformingmachinePressingsheetmetalforming,itssubstrateshouldbecrack.Areviewofresearchinmacroscopichardeningmodelsinnumerical...
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发表于:2017-06-04
Theequipment'constructionincludes:metalbasetube;Excellentbindingforcebetweencoatingandmetalbase.Thecurativeobservationofiodophorsdisinfectioneffectoncompletedenturewithm...
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发表于:2018-09-01
Preciousmetals:hydroxideprecipitationandsedimentationpluspreciousmetalrecovery,e.g.evaporation,ionexchange,etc.handleofbasemetalforkitchenortableware(excl.thoseplatedwith...
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发表于:2018-06-21
Casesmustbenailedandsecuredbyoverallmetalstrapping.Casesmustbenailed,battenedandreinforcedbyoverallmetalstrapping.Packinginsturdywoodencasesisessential.Casesmustbenaileda...
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发表于:2017-06-19
Leadandtinaremalleablemetals.ductilecopper;malleablemetalssuchasgold;theysoakedtheleathertomadeitpliable;pliantmoltenglass;madeofhighlytensilesteelalloy....
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发表于:2018-05-15
renewedtechnologyofhardmetalalloymouldThetechnologyofdevelopingqualityandstrongpickisfoundbyresearchingthehardmetalalloy,pick-bodymaterial,weldgap,techniqueofbrazewelding...
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发表于:2019-01-13
Peelingpaint,rustymetal,andothertexturedelementscanplayahugepartinyourphoto.Hepausedandclaspedhishandaroundoneofthefence'sthorns,felttherustymetalPiercehispalm.Remnantso...
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发表于:2018-07-17
DeathMetal,BlackMetal,IndustrialMetal.ThecentralsculpturalcomponentevokesaMinimalistrepresentationoftheruinedskeletonofachurch,referencingboththeromanticiconographyofpain...
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发表于:2017-11-18
"Weoncedida175-footgranitewallusingusedtiresstackedsevenfeethigh,drapedwithexpandedmetallath,thenshotwithgunite,"saysJimJenkins,JPJ'sPresident.Insinglefloors,thejoists...
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发表于:2023-12-30
1、metalinsulatormetal2、metalinsulatorsemiconductorfet3、complementarymetalinsulatorsemiconductor4、thermalnitridationmetalinsulatorsemiconductor5、metalinsulatorsemicon...
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发表于:2017-02-06
loybareweldingfillermetalThickerfillermetalledtobiggerdeformation.StructureofbrazedjointsofTA2/BT20withAg-28CufillermetalCorrosionresistanceofintermediatetemperaturefille...
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发表于:2018-11-27
Aluminumisakindoflightsilverymetal.Ruthenium(ru):Likeplatinumandpalladium,rutheniumisasilverymetalthatdoesnoteasilytarnish.Asoftsilverymetallicelementofthealkalimetalgrou...
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发表于:2018-11-22
Inaddition,divalentmetaladductionprovidedimprovedpositivemodeionizationefficiencyforthesepeptides.Therateofthecoordinationreactionbetweendivalentmetalionsandmurexideinawa...