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TableofContents
Summaries.RoboticandAutonomousSystemsinaMilitaryContext9
Introduction9
TheMilitaryApplicabilityofRAS10
SocietalconsiderationsforthemilitaryapplicabilityofRAS15
OperationalconsiderationsforthemilitaryapplicabilityofRAS19
Conclusion22
Chapter1.TheMilitaryApplicabilityofRoboticandAutonomousSystems24
1.Introduction24
2.CategorizationofRASinamilitarycontext26
3.AssessingthemilitaryvalueofRAS32
4.CurrentRASapplicationsinthelanddomain37
5.OpportunitiesandRisks44
6.NextSteps47
Chapter2.TheEthicsofRoboticandAutonomousSystems
inaMilitaryContext51
ExecutiveSummary51
1.Introduction54
2.BackgroundandRecentDevelopments58
3.HumanAgency60
4.HumanDignity81
5.ResponsibilityandAccountability94
6.ConclusionandRecommendations105
Annexes108
Chapter3.ManagingRAS:TheNeedforNewNormsandArmsControl117
ExecutiveSummary117
1.Introduction118
2.RegulatingRAS:whyandwhat?120
3.Thecurrentstateofregulation123
4.Challengestoregulatoryusefulnessandeffectiveness127
5.Potentialpathsforward132
6.Conclusion140
Chapter4.EffectiveStakeholderCooperationduringtheLifecycle
ofRoboticandAutonomousSystems143
1.Introduction143
2.DistinctcooperationchallengesforRAS145
3.Development146
4.Integration149
5.Use151
6.Lifecyclemanagement153
7.Recommendations155
Chapter5,TheImplementationofRoboticandAutonomousSystems:
TheFutureisNow,preparefor2045159
1.Introduction159
2.Methodology161
3.Scenario:"2045:theeraofrelentlesscompetition”163
4.TheUnitoftheFuture171
5.Backto2020:LinesofDevelopment175
6.Conclusion186
Bibliography187
CapstoneReportII'heHague
RoboticandAutonomousSystemsinRICentrefor
nAStrategic
aMilitaryContextPaStudies
Summaries
RoboticandAutonomousSystems
inaMilitaryContext
Introduction
InDecember2019duringaspeechataRussianDefenseMinistryboardmeeting,Putinstatedthat
“roboticsystemsandunmannedaerialvehiclesarebeingrigorouslyintroducedandusedincombat
training,whichdramaticallybooststhecapabilitiesofarmedunitsandsubunits?Afewmonths
later,theRussianDefenseMinistryannouncedaclosedtenderworthapproximately4.2million
eurosthatsought"Researchoncreatinganexperimentalmodelofneuralnetworkdevelopment,
training,andimplementationforthenewgenerationofartificialintelligencemilitarysystems".
WhileChinaisfarlessboastfulpublicly,theirstrategyformilitarysuperiorityisleadbyevolutions
inAIandautomation,causingsomeanalyststostipulatethatthePLAaimstodominatethrough
system-of-systemsconflictandhighlyintelligentizedwarfare.
Theseblipssignifyalargerphenomenon.Militariesaroundtheworldaredeveloping,integrating
andusingroboticandautonomoussystemsinlinewiththeforthevolutionofwarfareandfurther
thinkingneedstobedoneregardingtheconditionsunderwhichthisprocesstakesplacewithinthe
Netherlandsandwhatchallengesandimplicationsarelikelytoariseasaconsequence.
TheHCSSprojectrRASinaMilitaryContext*soughttocontributetothisdiscussion.Overatwo-
yearperiod,theprojectyieldedfivepublicresearchpaperscoveringarangeoftopicsrelevantto
theimplementationofRASinamilitarycontext.Thissynthesistiesthesetopicstogetherand
presentsthemostpertinentfindingsoftheproject.ObservationsfromHCSSresearchonethical
requirements,legaldiscourse,partnercooperation,implementationandconceptdevelopmentand
experimentationaresummarizedbelow,precededbyaprimersectiononthemilitaryapplicability
ofRAS.
TheMilitaryApplicabilityofRAS
RoboticandAutonomousSystems(RAS)presentnumerous,significantandfar-reaching
opportunitieswithinamilitarycontext.Inordertoobservethewaysinwhichthesesystems
areapplicableinthiscontextandevaluatetheirutility,somedefinitionsandconceptsneedto
beaddressed:
Autonomy:Thelevelofindependencethathumansgrantasystemtoexecuteagiventask.
Itistheconditionorqualityofbeingself-governingtoachieveanassignedtaskbasedon
thesystem'sownsituationalawareness(integratedsensing,perceiving,analyzing),planning,
anddecisionmaking.Autonomyreferstoaspectrumofautomationinwhichindependent
decisionmakingcanbetailoredforaspecificmission,levelofrisk,anddegreeofhuman
machineteaming.Levelsofautonomycanrangefromremotelycontrolled(non-autonomous),
OperatorAssistance,PartialAutomation,ConditionalAutomation,HighAutomation,or
FullAutomation.
Robot:Apoweredmachinecapableofexecutingasetofactionsbydirecthumancontrol,
computercontrol,orboth.Itiscomposedminimallyofaplatform,software,anda
powersource.
RoboticandAutonomousSystems(RAS):RASisanacceptedterminacademiaandthe
scienceandtechnology(S&T)communityandhighlightsthephysical(robotic)andcognitive
(autonomous)aspectsofthesesystems.RASisaframeworktodescribesystemswithboth
aroboticelementandanautonomouselement.Itisimportanttonotethateachofthe
consecutivepartsofRAScoversabroadspectrum.The'systems'-partreferstoawidevariety
ofphysicalsystemsoverawiderangeof(inourcase:military)applicationareas.Automated
softwaresystemsrunningoncomputersornetworks,including(bots\piecesofsoftwarethat
canexecutecommandswithnohumanintervention,donotqualifyasRASbecausetheylack
aphysicalcomponent.The'robotic'part,whichreferstothephysicallayoutofthesystem,
holdsthatthesystemisunmannedoruninhabited.Allotherphysicalaspects(size,form,
whetheritflies,floatsorrolls,etc.)areleftopen.
LethalAutonomousWeaponSystem(LAWS):Aweaponthat,withouthumanintervention,
selectsandengagestargetsmatchingcertainpredefinedcriteria,followingahumandecision
todeploytheweaponontheunderstandingthatanattack,oncelaunched,cannotbestopped
byhumanintervention.
Meaningfulhumancontrol(MHC):MHCencompasses(atleast)thefollowingthreeelements:
(1)Peoplemakeinformed,consciousdecisionsconcerningtheuseofweapons;(2)Peopleare
adequatelyinformedinordertoensurethattheuseofforceconformstointernationallaw,
withinthescopeoftheknowledgethattheyhaveonthegoal,theweapon,andthecontextin
whichtheweaponisputtouse;(3)Theweaponinquestionhasbeendesignedandtestedina
realisticoperationalsettingandthepeopleinvolvedhavereceivedadequatetraining,inorder
tousetheweaponinaresponsiblemanner.MHCisacomplexconceptand,inmanycases,
theabovedescriptionisnotconclusive.TheofficialDutchstandpointisthat"allweapons,
includingautonomousweapons,mustremainundermeaningfulhumancontrol.”
Therhetoricof“killerrobots"hasnarrowedthepublic'sviewofroboticandautonomoussystems
inamilitarycontexttobeingexclusivelyaboutlethaluseofforcebyhighlyorfullyautonomous
systems.Inreality,RAScanbeappliedtonumerousmilitaryfunctionsandtasks,withvarious
levelsofautonomyineachfunction(SeeFigure1),Thebroadmilitaryapplicabilityofroboticand
autonomoussystemsyieldsnumerousandvastopportunities.Thechallengefortheyearsahead
istomakethemostoftheseopportunitiesandwieldthepotentialformilitaryadvantagewhilst
simultaneouslymitigatingtherisksposed.
£
ServiceandOffensiveUse
SupportofForce
Monitoring,Area,perimeterLethalUse
surveillanceandandborderofForce
reconnaissancedefense
II'Non-lethalUse
.ofForce
TargetacquisitionPoint/Object
anddamagedefense
assessment
Escort
Cyber/signal
intelligence
Figure1.TherangeofapplicationareasforRASinamilitarycontext
ImplementingRASintothesefunctionsbringssignificantchallenges,butalsoheraldsnew
opportunitiesformilitariestobemoreeffective,efficientandagile.ThepotentialofRAStocontinue
to(rjevolutionisethedefensearenacanbeevaluatedaccordingtothesecategories.
Speed.Withthehelpofartificialintelligence,whichstimulatesrapiddecision-makingand
prioritizationofthreats,RASarealreadycapableofsurpassinghumanreactiontimesandshortening
theOODA(Observe,Orient,Decide,Act)loop.
Reliability.DelegatingtaskstomachinesrequiresanimmensedegreeoftrustandasofyetRAS
cannotproveadequatereliabilityacrossallmilitaryapplicationareas.However,ourconfidence
inthesesystemswillincreaseastheyprovetheirreliabilityandeffectivenessinexecutingspecific
tasks.
Accuracy.AIsystemshavedevelopedfacialimagerecognitionandsensoryabilitiespastthelevel
ofhumanperformance,thoughtheclaimthatunmannedsystemsaremoreprecisethanhuman
operativesiswidelydisputed.
Mass.Owingtoincreasedrangeandendurance,RAShasthecapabilitytoenhancecoverageofthe
battlespaceandoverwhelmadversaries.Thebestexampleofthispotentialis'swarming:
Reach.RASgreatlyenhancetheavailablepointsofpresenceforsurveillance,intelligence,
reconnaissanceandweaponssystems.
Robustness.Intheshortterm,RASwillbemorevulnerablethanhumanstofailduetounanticipated
conditionsincludingpoorweatherandchangestothemission.Thisfrailtyextendstothevirtual
domain:aslossesinconnection,hackingandotherinterferencecanrenderasystemincapable.
Safety.RAScanperform'dull,dangerousanddirty1taskssothathumanscanfocusonthemore
specializedtasksandbekeptoutofthelineoffire.
Cost.Althoughexclusiveaccesstothemostcutting-edgetechnologywillbereservedforthe
wealthiestplayers,thecostofsystemsthatarenowconsideredhighly-advancedwillfallthroughout
thenexttwentyyears,thusbecomingmorewidelyattainable.
Maintenance.UpdatingandupgradingRASsoftwareandhardwaremayprovemoredifficultgiven
thecomplexityofthesystemsandthemultiple(external)partnersinvolved.
Timeefficiency.RAScanperformdullandrepetitivemonitoringtasksatahighstandard24/7
withouttheneedforrest,logisticalplanningcanbesolvedefficiently,andthelimitsofhuman
multitaskingcanbequicklysurpassed.
Flexibility.AlthoughRAScurrentlyexcelinexecutingspecifictasksandhumanswillremainthe
mostflexiblefortheforeseeablefuture.Thisdynamicislikelytochangeasdeveloperscontinueto
innovatecurrentsystems.
Adaptiveness.RASarehighlyadaptiveandbeeasilyreconfiguredduringthesystem'slifecycle
(scaled,extended,upgradedetc.)overtimesotokeepupwithnewrequirementsemergingina
dynamicenvironment.
Externallegitimacy.Themilitary'sengagementwithRASmustthusstrikeabalancebetweenthe
advancedcapabilitiesthey(potentially)provideandthevaluesandnormsofthesocietyitserves.
Internallegitimacy.TrustandorganizationalnormalizationofRASwillbestrengthenedovertime.
Asunderstandingofthesystems,theirpredictabilityandtheirfamiliaritygrow,theirlegitimacy
withintheorganisationwillsolidify.
Figure2.NumberofRASprojectspercountryofuse(2018)
Recognisingthispotentialandsensinganeedtobemilitarilycompetitiveinarapidlychanging
internationalarena,anumberofstatesuseRASaspartoftheirarmedforces(Figure2).However,
despitetheapparentopportunities,implementingRASinamilitarycontextisnosimpletask.
Numerouspracticalanddoctrinalchallengesmartheimplementationprocess,demanding
discussionamongpolicymakers,innovators,researchers,thedefencecommunity,andmembersof
civilsociety,andinmanycases,thesechallengestesttheverysystemswedependontoregulate,
develop,acquire,integrateanduseothermilitarytechnologies.Inordertoanalyzethesechallenges,
itisimportanttoidentifythreestagesoftheRASsystemlifecycle:development,integrationand
use(Figure3).Thenextsectionsummarisesthedoctrinalconsiderations(ethicalandlegal)andthe
practicalconsiderations(privatesectorcooperationandconceptexperimentationanddevelopment)
exploredandanalysedduringtheHCSSRASProject.1
工Development
ThedevelopmentofRASisadynamicprocessofhardwareandsoftware
designandproduction,whichatlaterstagesisconsistentlyrevisited
accordingtotheresultsofsystemtesting,integration,monitoringand
use.ThedesignanddevelopmentofRASrequiresdeeperinteraction
andcooperationbetweenthedefencesectorandtheprivatesector.
Asaconsequence,theprivatesectorhasakeyroleinshapingthe
developmentstageoftheRASlifecycleandaddressingthedoctrinal
andpracticalconsiderationsrelevanttothisstage.
Integration
ThisstageconcernstheorganizationalembeddingofRAS,whereby
therelationshipwiththedeveloper/producerofthesystemchanges
andnewactors,suchastheactualmilitaryend-users,emergeor
acquireamoredominantrole.Duringthisstage,thenatureof*hand-
ovefchangesraisesnewquestionsabouttheroleofdifferentactors.
TheuseofRASinoperationalenvironmentsinfluencesthewaysthe
militaryworks,withwhomandunderwhatconditions.Thisisdue
tothefactthatgreaterautonomyofsystemsinquestiondrivesthe
operatorsandcommanderstointeractwiththesystemat“higher
levelsofabstraction0.Besidesdeployment,thisstagealsoincludes
maintenanceandserviceofRAS.
Figure3.ExplanationoftheRASlife-cycle.2
1ThispaperservesasasynthesisfornumberofresearchpapersproducedbyHCSSonthetopicofRASinaMilitaryContext.The
aforementionedresearchpapersdelveintoeachtopicingreatdetailandshouldbeconsultedformoredetailedinformation.
2ThespecificnatureofRASoftenresultsinaspiraldevelopmentprocess,wherebystagesofthelifecyclereoccurand/oroccur
simultaneously.Thoughrecognizingthecomplexityandinterrelatednatureofthisprocess,thesomewhatlineardivisionofthe
RASlifecycleintoDevelopment,IntegrationandUseisemployedinthispaperforthesakeofsimplicity.
Societalconsiderationsforthemilitary
applicabilityofRAS
Ethicalandlegalconsiderationsonthedevelopment,integrationanduseofRASforamilitary
contextabound.Whilethecurrentethicaldebateonroboticandautonomoussystems(RAS)
isoftendominatedbyrelativelyextremenarrativessurroundingatotalbanon"killerrobots',
currentdiscussionsonRAShavesidelinednuancesthathavecriticalimplicationsfordeciding
howtointroduceRASinamilitarycontext.ThebrewingAIarmsraceandthediffusionofcheap,
technologicallyadvancedsystemsamongstateandnon-stateactorscompelscountriestoadopt
RAS.Howmilitariescandosowhilstalsokeepingin-tacthumanagency,humandignityand
responsibilityisofgreatimportance.
Ethicalconsiderations
Maintaininghumanagency,particularlyinthecontextofAWS,isoneofthemostcontentious
issuesofdebatewithrespecttotheintegrationofRASinthemilitarydomain.Humanagency
isaconceptthatencompasses“self-control,morality,memory,emotionrecognition,planning,
communicationandthought.03Itincludes°featuresofself-awareness,self-consciousnessandself
authorship/andasaresultrelatestomoralagencyandaffectstheattributionofresponsibility.34
Humancontrol,alsoreferredtoas'meaningfulhumancontrol'(MHC),isanoperationalcomponent
ofhumanagency,whichdistinguishesbetweenhumanandartificialdecision-makingprocesses.5
AfundamentalaspectofmaintainingMHCistheoperator'sunderstandingofthealgorithmic
process'parameters,theoutcomespresentedasaresultofthecomputation,andtheabilityto
explainthemachine'spathtoconclusionafterthefact.Fromthispointofdeparturestemsan
importantethicalconcernofRAS,andAIinparticular:thelackofalgorithmictransparency.
Algorithmssuchasneuralnetworkssufferfromopacityastheyoperateas/blackboxes",whereby
thepathtakenbythealgorithmtoarriveattheconclusionisoftennottraceable.6Thediminished
understandinganoperatorhasofsuchsystemsreducestheirabilitytopredictand/orexplainthe
3Gray,Gray,andWegner,^DimensionsofMindPerception/
4EuropeanGrouponEthicsinScienceandNewTechnologies(EGE),StatementonArtificialIntelligence,Roboticsand
“autonomous"Systems.
5MHCinterrelateswith“effectivecontrol”,aprerequisiteinpublicinternationallawforlegalliabilityandunlawfulconduct.In
thecontextoftheuseofRAS/AWS,thetermisusedalongside“effectivecommand'/todeterminestateresponsibility.
6Preece,4,Asking'Why'inAI:ExplainabilityofIntelligentSystems-PerspectivesandChallenges^Matthias,**TheResponsibility
Gap:AscribingResponsibilityfortheActionsofLearningAutomata/178-79.
system'sreasoningprocess,underminingthecontrolthattheoperatorhasovertheoutcomesand
hence,theresponsibilityforits(mis)use.Furthermore,theevolutionarynatureofalgorithm-driven
systems,bothasaresultofself-learningpropertiesandsoftwareupdates,hasthepotentialto
considerablyaffectexplainabilityofsystems1actions.Self-learningAIthatindependentlydevelops
itsunderstandingofthesurroundingenvironment,automationbiasandexcessivetrustinsystem
outputsmaylimithumancontroloveraRASsystem'soperation.Asthedesignofasystemcan
incorporatevariousdegreesofautonomy(fromremotecontrolledtofullyautonomous)withinthe
multiplefunctionsofasystemacrosstheObserve,Orient,Decide,Act(00DA)loop,meaningful
humancontrolprinciplesshouldbeconsideredattheearlieststagesofdevelopment.
Thefundamentalguidingprincipleistoworkwith'ethicsbydesign',wherebyethicalconsiderations
areincorporatedintheusecaseidentification,systemdesign,validation,manufacturing,and
testingprocesses,ratherthansolelyinthe'use'stageofthesystemlifecycle.Thisentailsbuilding
anunderstandingofthesystemperformanceandbehaviorearlyinthedesignandtestingstages
byinvolvingend-usersearly,meaningthatoperators,supervisorsandcommanderswillbebetter
abletotrace,understandandpredictthesystem'sdecision-makingprocess.Bestpracticeguidelines
shouldbecreatedfbrtheoutsourcingofthedevelopmentprocesstoexternalcontractors.
Legalconsiderations
ThelackofmeaningfulhumancontrolinRASresultsinconsiderationsfbrlegaldiscoursetoo
anddebateongoverningautonomousweaponsisgainingmomentum.Internationalpositionsstill
differwidely,rangingfromproponentsandopponentsofabanonsuchweaponstoagroupof
countriesthatlieinbetweenandemphasizetheneedforfurtherclarificationandelaborationof
existingregimes.Itisclearhoweverthatcurrentrules,standards,andpracticesarerelevantbut,
mostprobably,insufficienttocoverdevelopmentswithregardtoautonomousweapons.Atthe
veryleast,RASwouldrequirerefinementsofexistingregulation.Whiletheconsensus-basedCCW/
GGE7stillcountsasanecessarytooltofurtherthisdebate,itisdoubtfulwhetherthiseffortaloneis
sufficient.DespitetheinclusionofNGOsandacademia,statepartiesaredominantinthisformat,
andindustryisonlypresentinabackbenchcapacity.Amidvariousapproachestodefinitions,
norms,andstandardsattheinternationallevel,theNetherlandsneedtodecideonthedirections
ofthemodernizationoftheirarmedforcesandtheirinternationalpostureamidanintensifying
publicdebate.
LegalapproachestoregulatingRASincludehardlaw,softlaw,andvoluntarymeasures.Hardlaw
concernsbindingtreatiesthatarenegotiatedandagreeduponbetweenstates.Softlawinvolves
quasi-legalinstrumentssuchaspoliticallybindingCodesofConduct(CoCs)orConfidenceand
SecurityBuildingMeasures(CSBMs),sometimesinvolvingmultiplestakeholdersotherthanstates.
7TheGroupofGovernmentalExperts(GGE)oftheHighContractingPartiestotheConventiononCertainConventionalWeapons.
Finally,voluntaryinstrumentsincludebehaviouralprinciplesornormsandexchangesofbest
practicesorotherinformation,withinoroutsidetraditionalarmscontrolcommunities(FigureX).
Figure4.ThethreeapproachestotheregulationofRAS.
NumerouscharacteristicsinherenttoRASmakeregulation(especiallyhardlawapproaches)
particularlychallenging.First,thesetechnologiesaredevelopingfastandoffersometimesspectacular
prospectsfortheiruseinbothmilitaryandcivilianapplications,hencethetemptationofsome
politiciansandNGOstohoneinonalarmistscenariosandframethediscussionexclusivelyinterms
of'killerrobots:Thisoversimplificationhindersnuancedlegaldebate.Thefactthatautonomyis
notastaticfunctionofweaponryfurthercomplicatesthematter,becausethiselusivenessmeans
thatthediscussionisnotalwaysaboutidentifiable(weapons)systems,asisthecasewithexisting
regimesthatmostlyregardspecificcategoriessuchaschemical,biological,ornuclearweapons,or
certaintypesofconventionalarmsordeliverysystems.Instead,regulationneedstograpplewith
algorithmsthataredual-useandthatmayormaynotbeharmfulwhenimplementedintoasystem
(forexample,harmmaydependonanactionthatthesystemlearns*afteryearsofuse).
Second,giventheearlyandcomplexphaseoftheRASdebate,andthelackofcommonlanguage
ondefinitionsandcategorizations,hardlawcouldbeoutofreach.Existingarmscontrolregimes
relatetoestablished,well-definedweaponcategories.Furthermore,thecurrentgeopoliticalclimate
seemshardlyconducivetonewmultilateralarmscontrolagreements.
Lastly,technologicalinnovationhastraditionallyemanatedfromthemilitary-industrialcomplex,
withinnovationsfindingcivilianapplicationslateron(knownasthespin-offeffect].Inthecase
ofRAS,thetrendappearstobegoinginthereversedirection(spin-in),anditisclaimedcivilian
innovationfacilitatesthedesignofLAWS.Intheframeworkofdesigningcontrolregimes,'spin-in'
requiresstronginteractionwiththeprivatesectorandwillleadtoformsof"sharedresponsibility
andaccountability",whicharenotentirelynewbutwillbemoredifficulttomanage.
Forthesereasons,softand/orvoluntaryinstrumentsappeartobethemorerealisticwayforward,
astheseareeasiertoreach,havelowerthresh
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