2025全球技术报告之工业制造业洞察:互操作性、混合模式、AI 创新:工业制造数字化决胜点_第1页
2025全球技术报告之工业制造业洞察:互操作性、混合模式、AI 创新:工业制造数字化决胜点_第2页
2025全球技术报告之工业制造业洞察:互操作性、混合模式、AI 创新:工业制造数字化决胜点_第3页
2025全球技术报告之工业制造业洞察:互操作性、混合模式、AI 创新:工业制造数字化决胜点_第4页
2025全球技术报告之工业制造业洞察:互操作性、混合模式、AI 创新:工业制造数字化决胜点_第5页
已阅读5页,还剩22页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

KPMGglobaltechreport—industrialmanufacturing

insights

Interoperability,hybridmodelsandAI

innovationarethebattlegroundsfordigitalexcellenceinindustrialmanufacturing

KPMG.MaketheDifference.

KPMGInternational|

IMhasabove-averageTheroadaheadforMethodologyHowKPMGcanhelp

KeyfindingsManufacturing’sproactive

datamaturityindustrialmanufacturing

IMexcelsat

achievingAIROI

andprogressivespirit

Executivesummary

Executivesummary

Intherapidlyevolvinglandscapeofindustrialmanufacturing(IM),

organizationsareincreasinglyrecognizingtheimperativeofdigital

transformationtoenhanceoperationalefficiency,qualitycontrol,andsustainability.TheKPMGglobaltechreporthighlightsthatindustrialmanufacturingfirmsareattheforefrontofthistransformation,

showcasingthehighestlevelsofdigitalmaturityacrossvarious

technologycategoriescomparedtoothersectors.Thisreport

servesasacriticalresourceforunderstandingthecurrentstateofdigitaladoptioninindustrialmanufacturingandthestrategicstepsnecessaryforcontinuedadvancement.

TheresearchconductedbyKPMGsurveyed2,450executives

from26countries,including368leadersfromtheindustrial

manufacturingsector.Thefindingsrevealthat76percentof

industrialmanufacturingfirmsexpressastrongwillingnessto

embracecutting-edgetechnology,thehighestamongallsectors

surveyed.Notably,thesectorexcelsinAIadoption,with34percentoforganizationsachievingareturnoninvestment(ROI)frommultiple

AIusecases.However,thereportalsoidentifiessignificantmaturitygapsinareassuchassupplychain,procurement,andfinance

functions,whichhinderthefullrealizationofdigitalpotential.

Toaddressthesechallengesandcapitalizeontheopportunities

presentedbydigitaltransformation,severalrecommendationsemergefromthereport.First,organizationsshouldfocusonenhancingtheirdatastrategiestohelpensureseamlessintegrationandanalysis

acrossdisparatesystems.ThisiscrucialforunlockingthefullpotentialofAIandachievingdata-leddecision-making.

Second,upskillingtheworkforceisessentialtohelpbridgetheskillsgapexacerbatedbytheriseofAI.Trainingprogramsshouldtarget

analyticaldecision-makingandfosteradata-centricculture,enablingemployeestoleveragereal-timedataeffectively.Furthermore,

organizationsmustprioritizethedevelopmentofrobustcybersecuritymeasurestoprotectinternaldatanetworks,especiallyastheybegintosharedatainrealtimewithexternalpartners.

KPMGglobaltechreport—industrialmanufacturinginsights

©2025CopyrightownedbyoneormoreoftheKPMGInternationalentities.KPMGInternationalentitiesprovidenoservicestoclients.Allrightsreserved.

Lastly,fosteringacultureofinnovationandagilitywillbevitalformeeting

evolvingclientexpectationsregardingleadtimesandcustomization.By

investinginprocessesthatelevatethevoiceofthecustomer,manufacturers

cangaininsightsthatdrivenewproductlinesandrevenuestreams.

2

©2025CopyrightownedbyoneormoreoftheKPMGInternationalentities.KPMGInternationalentitiesprovidenoservicestoclients.Allrightsreserved.

IMhasabove-averageTheroadaheadforMethodologyHowKPMGcanhelp

KeyfindingsManufacturing’sproactive

datamaturityindustrialmanufacturing

IMexcelsat

achievingAIROI

andprogressivespirit

Executivesummary

Keyfindings

Manufacturing’sproactiveandprogressivespiritispropellingitsdigitalmaturity

Outoftheeightsectorspolled,manufacturingorganizationsaremostlikelytobeinthehigheststageofstrategicmaturityinthemajorityoftheninetechcategoriesmeasured.And

cutting-edgetechnology—thehighest proportionofallsectorssurveyed.

76%

ofindustrialmanufacturingfirmssaytheirworkforcehasanappetitetoembrace

ThesectorexcelsatachievingAIROI,butdisconnects

preventfurtherprogress

ManufacturingisoneofthethreesectorswhereorganizationsaremostlikelytobeatthemostmaturephaseofAIadoption,with

investment(ROI)inseveralAIusecases.

34%

alreadyachievingreturnon

80%

ofrespondentssayintheirleadershiproletheyempowertheirorganizationtostrategicallyinnovatesotheycancapitalizeonmarkettrendswithAI.

Whileithasabove-averagedatamaturity,thesectorcontinuestoholditselftohighstandards

Industrialmanufacturingperformsabovethecross-sectoraverageinthenumberofitsorganizationsthatareinour

toptwolevelsofdatamaturity.

KPMGglobaltechreport—industrialmanufacturinginsights3

IMhasabove-averageTheroadaheadforMethodologyHowKPMGcanhelp

Manufacturing’sproactive

andprogressivespirit

datamaturityindustrialmanufacturing

Executivesummary

Keyfindings

IMexcelsat

achievingAIROI

Manufacturing’sproactiveandprogressivespiritispropellingitsdigitalmaturity

Forthesecondyearrunning,industrial

manufacturingissettingthepacefordigital

transformation.Outofthesectorssurveyed,itis

theonewhoseorganizationsaremostlikelytobeinthehigheststageofstrategicmaturityinsixoutoftheninetechcategoriesmeasured.

Inthisstage,whichwecall‘proactive,’organizationshavesuccessfullydesignedandtestedastrategicvision,achievedleadershipfunding,andare

implementingthatstrategywhileadaptingittomarketdevelopments.

Inallninetechnologycategories,industrialmanufacturingisaheadofthecross-sectoraverageintermsoftheproportionoforganizationsintheproactivestage.

XaaStechnologies(includingpubliccloudormulti-cloud)

Cybersecurity

AIandautomation(includinggenerativeAI)

Dataandanalytics

Moderndelivery(includinglowcode/nocode)

Edgecomputing

Web3(includingblockchainandtokenization)

Quantumcomputing

VR/AR/XR(includingMetaverse)andspatialcomputing

35%

39%

30%

38%

31%

37%

28%

35%

26%

31%

25%

30%

25%

28%

22%

26%

24%

26%

AverageacrossallsectorsIndustrialmanufacturing

Q:Howwouldyoudescribeyourorganization’spositiontodayineachofthefollowingareas?[Thoseanswering‘Weareproactiveinprogressingagainstourstrategyandarecontinuallyevolving’]

Source:KPMGglobaltechreport2024

KPMGglobaltechreport—industrialmanufacturinginsights4

IMhasabove-averageTheroadaheadforMethodologyHowKPMGcanhelp

KeyfindingsManufacturing’sproactive

datamaturityindustrialmanufacturing

IMexcelsat

achievingAIROI

andprogressivespirit

Executivesummary

Strivingfordigitalmaturityandacultureof

innovationisacontinualgoalofandchallengeforourindustrialmanufacturingclients.Todaywe’rehelpingthemarchitectandimplement

strategiesthatembraceAI,machinelearninganddatatransformation,butwithaconcurrentfocusonhowtheirhumantalentcanthriveinsuchenvironments.Bothelementsareequallyimportanttotheirlong-termsuccess.

ClaudiaSaran

HeadofIndustrialManufacturingKPMGintheUS

Thismaturityisunderpinnedbyacultureoftechenthusiasm:

76percentofindustrialmanufacturingfirmssaytheirworkforce

hasanappetitetoembracecutting-edgetechnology—thehighestproportionofallsectorssurveyed.

Themanufacturingsectorappearstobetakingamorecomprehensiveapproachtoitstechnologyevaluation.Thisyear,executivesaredrawingonawiderrangeofsourcestoinformtheirinvestmentdecisions.

Thatsaid,thedrivershaveshiftedintermsofwhichhasthestrongestinfluenceontechchoices.While“followingcompetitors”isstillatopdecisiondriver(85percent)in2024,ithasfallentosecond,behind

“lookingtothird-partyguidance”(89percent).

Thesetactics,pairedwiththesector’sproactiveandprogressivespirit,appeartobepayingoff.

72%

ofindustrialmanufacturing

execssaythattheir

organizationissatisfiedwith

thevaluegeneratedbytheir

techinvestments,whichis

abovethecross-sectoraverage.

AccordingtoSaurabhBhatnagar,Partner,IndustrialAutomation,

IntelligenceandDigitalization,KPMGinIndia,meetingclient

expectationsaroundleadtimesandcustomizationisaprimeareaforthesectortogeneratevaluefromtechnologies.

“Clients’lead-timeexpectationsarebecomingshorterbythe

day,”saysBhatnagar.“Themarketrequiresmoreagile,responsiveproductioncapabilities—fromthesourcingofrawmaterialstothedownstreamsupplyofgoods.”

Asproductionspecificationsbecomemorecomplexandbespoke,manyorganizationsareturningtodigitalinterventions,systems,

processesandcontrolstobringcustomization,reliabilityandspeedintoproductioncycles.Theseupgradesshouldalsoextendto

operationalworkflowsinsupplychain,procurement,sales,andfinancefunctions,amongotherareas.

“Thevaluechainofindustrialmanufacturingisbeingconnectedandenhancedbydigitalfeatures,”saysBhatnagar.“Thishybridmodelismakingtheentirevaluechainfaster,informed,moredisciplinedandagileinrespondingtomarketneeds.”

Theseefficiencygainsarealsohelpingtoimprovetheenergy

efficiencyofproductionprocesses,accordingtoBhatnagar,for

instanceinreducingtheidletimeofmachinesorreducingbatch

cycletimesofcertainotherprocesses.Here,AIandmachinelearning(ML)areplayingcrucialrolesinfindingmoresustainableandgreen

operationalstrategiesformanufacturerstodeploy.

KPMGglobaltechreport—industrialmanufacturinginsights5

©2025CopyrightownedbyoneormoreoftheKPMGInternationalentities.KPMGInternationalentitiesprovidenoservicestoclients.Allrightsreserved.

Executivesummary

Keyfindings

Mfis’rtitive

Theroadaheadfor

industrialmanufacturing

IMhasabove-average

datamaturity

IMexcelsat

achievingAIROI

HowKPMGcanhelp

Methodology

ThesectorexcelsatachievingAIROI,butdisconnectspreventfurtherprogress

IndustrialmanufacturingistheleadingsectorinAIadoption.ItisoneofthethreesectorsmostlikelytobeatthemostmaturephaseofAIadoption,with34percentsecuringROIonseveraloftheirAIusecases.But,whiletherearepocketsofsuccess,thesectorneedstoaddresscriticalgapsthatpreventitfromaccessingthefullpotentialofAI,includingbutnotlimitedtoimprovingdata-basedpredictions,optimizingproducts,augmentinginnovation,enhancingproductivityandefficiency,andloweringcosts.

ProportionofsectorsatthehigheststageofAImaturity

28%29%

Tech

Retailandconsumerpackagedgoods

34%34%

34%27%

32%30%

LifesciencesIndustrialmanufacturing

Healthcare GovernmentFinancialServicesEnergy

Source:KPMGglobaltechreport2024

OneoftheprominentAIusecasesinthesectorisusingpredictivemaintenancetoenhanceequipmentreliability.Performance

diagnosticsAI,alongsidestrategicdatagenerationandstorage,allowsworkerstoanalyzereal-timedatafromvariousmachinecomponents.Thishelpsthemtomakeinformeddecisionsaboutequipment

functionality,performanceandreliability.Also,organizationsare

applyingAIandMLimagerecognitiontechnologiestoevaluate

thequalityofafinishedproducttoinforminterventionsthatwill

improvelaterbatches.FirmsarealsousingAIandMLtoupgradetheenvironmentalefficienciesoftheirequipmentasESGtargetsbecomemoreimportantacrossthesector.

AnotherproductiveusecaseishowthesectorisusingAItoaddresstalentshortages.Fourinfivemanufacturingexecutivessaythat

AIisfillingskillsgapsamongknowledgeworkers—gapsthathadpreviouslypresentedamajorchallenge.

Bhatnagaradvisesthat,asindustrialmanufacturersincorporateAI

andMLintotheirbusinessmodels,upskillingprogramsshouldtargetanalyticaldecision-makingandsciencetechnologyskills,aswellascreatingadata-centricculture.

KPMGglobaltechreport—industrialmanufacturinginsights6

©2025CopyrightownedbyoneormoreoftheKPMGInternationalentities.KPMGInternationalentitiesprovidenoservicestoclients.Allrightsreserved.

Executivesummary

Keyfindings

Mfis’rtitive

Theroadaheadfor

industrialmanufacturing

IMhasabove-average

datamaturity

IMexcelsat

achievingAIROI

HowKPMGcanhelp

Methodology

ofindustrial

80%

manufacturerssayAIissavingthemtime

andallowingthemtobemoreproductive

andfocuson

higher-valueactivities.

“So,factoryworkerscanmakebetterreal-timedecisionsonthe

groundbasedondatathat’sbeingthrownatthem,”saysBhatnagar.“[Factory]floorworkersshouldtaketheleadonthedecisionsthatAIandMLarenotreliableenoughtomakerightnow.BeforeAI,floor

workersmade30to40decisionsaday.Now,theyjustneedtofocuson,say,10extremelycritical,high-valuedecisions.”

IntermsofotherAIusecasesatplayinthesector,therapid

developmentofindustrialandprocesscontrolapplications

underpinnedbyAIpackages,low-costcomputerhardwareand

graphical-user-interfacetechnologyhasledtotheemergence

ofvirtualinstrumentation.Alsoknownas‘softsensors,’virtualinstrumentationactsasasubstituteforphysicalsensorsand

combinesreal-timedata,digitaltechandAI-backedmathematicalmodelstoestimateproductquality.

Thesesoftsensorsprovidemeasurementsatpointsinproductionlineswhereitisimpossibletoinstallaphysicalsensorduetoprohibitive

costsorharshoperationalconditions.Theycombinemultiplereal-timedatasourcesofprocessvariables—suchaswaterflowrates,temperatures,pressureandspeedoftravelonaconveyor—andconvertthemintoanumbertoforecastthequalityofaproduct.

Forinstance,ratherthanwaitingtoevaluatebatchqualityattheendoftheproductionprocess,onelargeintegratedsteelmanufacturingplantisdeployingsoftsensorsatallstagesofitsmanufacturing

cycle.Thisend-to-endmonitoringprovidesopportunitiesfor

proactiveinterventionsthatcanpreservethestabilityofproductionandminimizethepresenceofcontaminantsthatcouldcause

batchestoberejected.“Thissavestheplantfromwasting

productioncapacityandenergyonproducingoff-specmaterials,”saysBhatnagar.

Whiletheseadvancedengineeringsystemsanddesign

methodologiesarecrucialtoinnovation,theinfluenceoftheseAI

usecasesisoftenrestrictedbyconnectivitygapsbetweensystemsanddatasets,saysMartinKaestner,TechnologyLeader,IndustrialManufacturing,KPMGintheUS.

“ThetruepotentialofAIisrealizedwhendatafromdisparate

systems,suchascustomerrelationshipmanagementand

procurementplatforms,isaggregatedandanalyzedholistically,”

saysKaestner.“Thisisparticularlycriticalinsectorssuchas

aerospaceanddefense,whereorganizationsoftenpossesssomeofthebest-engineeredproducts,yettheystruggletoidentifycriticalgapsintheiroperationalframeworksbecauseofsilos.”

“TheinabilitytosynthesizedataacrossvariousplatformsinmodernmanufacturingenvironmentswillskewthevisibilityAImodelshaveofcriticalareassuchasglobalsupplychaindynamics,”Kaestneradds.

Withoutacohesivestrategytofullyintegrateandanalyzedatafrommultiplesources,companiesriskmissingoutonvaluableAI-poweredinsightsthatcoulddriveefficiency,reducecosts,andacceleratetimetomarket.

Intherealmofindustrialmanufacturing,theintegrationofadvancedengineeringsystemsanddesignmethodologiesisparamountforfosteringinnovationandenhancingoperationalefficiency.Whilethesectorhasbeenmeticulouslyworkingtoadoptthelatesttechnologies,includingartificialintelligence(AI)andextensivemachinelearningcapabilities,theseareoftensiloedwithinindividualsystemssuchascustomerrelationshipmanagementandprocurementplatforms.

MartinKaestner

TechnologyLeader,IndustrialManufacturingKPMGintheUS

KPMGglobaltechreport—industrialmanufacturinginsights7

Executivesummary

Keyfindings

Mfis’rtitive

inrilang

Methodology

HowKPMGcanhelp

IMhasabove-average

datamaturity

IMexcelsat

achievingAIROI

Whileithasabove-averagedatamaturity,theindustrycontinuestoholditselfto

highstandards

Eventhoughdatasiloesremainachallenge,strongdatafoundationssupportthesector’soverallAIprogress.Industrialmanufacturing

performsabovethecross-sectoraverageintheproportionofitsorganizationsthatareinourtoptwolevelsofdatamaturity.

“Theindustrialmanufacturingsectorhasbuiltarichdigital

architectureforitsdata,”saysBhatnagar.“Thesector’shigh-qualitydatamanagementprocessesandinfrastructuresuchassensors,

serversandcloudplatformshelpensurethattherightdataispulledfromtherightplacesattherightfrequency,formatandquality.”

Industrialmanufacturingisthesectormostlikelytociteimmaturedatamanagementasthetopfactorslowingtheirdigitaltransformationprogress.

KPMGglobaltechreport—industrialmanufacturinginsights8

Executivesummary

Keyfindings

Mfis’rtitive

inrilang

Methodology

HowKPMGcanhelp

IMhasabove-average

datamaturity

IMexcelsat

achievingAIROI

Proportionofexecutivesinthetoptwolevelsofmaturityindatamanagement

Datainvestments

Ensuringdatasysteminvestmentsalignwithprioritiesofallbusinessstakeholders

53%

56%

52%

56%

52%

57%

51%

58%

51%

58%

50%

54%

Datamonetization

Leveragingdataforcompetitiveadvantageinnewbusinessmodels

Datasecurity

Protectingdatathroughthesecurityofsystems,standardsandgovernanceprocesses

Datagovernance

Conductingauditstoaddressdataintegrityandcreatingframeworksthatprovideclearaccountability

Datainteroperability

Addressingdatasilosandpoordataintegration

Datascience

Usingreal-timeorpredictiveanalyticstoinformdecisions

AverageacrossallsectorsIndustrialmanufacturing

Howeffectiveareyourdataandanalyticsactivitiesinthefollowingareas?(Influential/embedded)

Source:KPMGglobaltechreport2024

Butratherthanbecomecomplacent,thesectorcontinuestohold

itselftohighstandardsandmaintainsambitiousdatagoals.Althoughitsaccesstodataishigh,industrialmanufacturingisalsothesectorwhoseorganizationsaremostlikelytobealerttothefactthat

furtherimprovementstothedatastrategywouldacceleratethepaceofdigitaltransformation.Forinstance,totakefulladvantageofgenerativeAI,industrialmanufacturerswillneedtoconstructareliable,trustworthydatainfrastructurethatiscustomizedtotheirbusinessneeds.

So,howcanthesector’sorganizationsmakesurethattheirdata

strategiesareenablersofprogress,ratherthanblockers?“Tomake

theirbusinessesmoreprofitableandcustomercentric,manufacturersneedtokeepincreasingtheirvisualizationcapabilitiesandworkflowstofacilitatedata-leddecision-makingandensuretheseinsightsreachtherightemployeesattherighttime,”saysBhatnagar.“Thereisstillworktobedonehere,buttheyareonthevergeofgettingthisright.”

Acrucialstepwillbetoprovidedashboardinterfacesthatpresentdatainsightsinaclearandintuitiveformat,sothatworkerscan

makedecisionsquickly.Thesuccessoftheseplatformswilldependheavilyondatagovernanceandinteroperabilitycapabilities,which,incomparisonwithothersectors,arebothkeyskillsforindustrial

manufacturing.Onbothcounts,industrialmanufacturingperformed

7percentagepointshigherthanthecross-sectoraverageof

51percent.

Interoperabilitywillbeanespeciallyimportantrequirementfor

trustworthydigitalinnovation,andparticularlywhenitcomestoAI.Tosustaintheirmomentumandmovedataathighspeedsandeveninrealtime,manufacturersmustfocuspartsoftheircybersecuritystrategiesonprotectinginternaldatatransfer.“Oneofthebiggestthingsmanufacturershavetoaddressisbuildingenoughsecurity

protectionaroundtheirinternalnetworkstoengineeringdesign

systems,”saysBhatnagar.“Especiallyforwhentheybegintosharedatainrealtimewiththeoutsideworld.”

KPMGglobaltechreport—industrialmanufacturinginsights9

Executivesummary

Keyfindings

Mfis’rtitive

Methodology

HowKPMGcanhelp

Theroadaheadfor

industrialmanufacturing

IMhasabove-average

datamaturity

IMexcelsat

achievingAIROI

Theroadaheadforindustrialmanufacturing

Asthemanufacturingsectorrespondsstrategicallytoshiftingsupplychaindynamicsandgrowingenvironmentaldemands,itsorganizationsshould:

Nurturetheproactiveandprogressivespiritthatispoweringtheirdigitaltransformationefforts.Theongoingevolutionofcybersecuritystrategiesshouldfeatureinitiativesthatenhancethesecurityprotectionofinternaldatanetworkspluggingintoengineeringdesignsystems,especiallyforreal-timedatasharing.

Improvevisualizationcapabilitiesandworkflowstohelpworkersmakebetterdecisionsbasedondatainsights.Andmakesurethattheseinsightsreachtherightemployeesattherighttimes.

InparallelwiththeriseofAIintheworkplace,preparetheworkforcebyupskillingfactoryworkerswithlearningprogramsthattargetanalyticaldecision-makingandsciencetechnologyskills.IMexecutivesaremoreinclinedthanmosttobelievethatGenAIwillboostproductivityandenhancecollaborationwithapositiveimpactinITandcreativejobs.1

Explorenewwaystoinnovatetomeetclients’expectationsofspeedandcustomization,andmakeoperationsmoreenergyefficient.By

capturingandcentralizingtheadhocdataprovidedbyconsumerswhentheysharetheirpreferencesandfeedbackoncertainproductfeatures,manufacturerscouldfindinsightsthatleadtonewproductlinesorrevenuestreams.Investinprocessesandsystemsthatelevatethevoiceofthecustomersothattheorganizationcangiveitstargetaudiencewhatitwants.

ToreallyoptimizetheuseofAIandnewtechnology,industrialmanufacturers

needtocombinewhattheydobest

(manufacturephysicalproducts)with

whatdigitaldoesbest(collectreal-time

dataandembedAI)todifferentiatetheirproductsandgainanewcompetitive

advantage.Itwillnotbeenoughtoadd

digitalfunctionalitytoanalogmachines—acompletere-imaginationisneeded.

CarmeloMariano

IndustrialManufacturingLeaderKPMGItaly

Manufacturingmightbeaheadofothersectorsindigitaltransformation,buttheneedtoinnovatedoesnotstophere.“Wewillcontinuetoseeaconstantpushforinnovation,”saysKPMGinIndia’sSaurabhBhatnagar.“Moretechnology,moreagility,moretailoringtosuitthecustomer,andfasterspeedto

delivery.Tomeettheseneeds,theindustrialmanufacturingsectorwillneedtorelyondigitalinterventionsevenmoreinfuture.”

1KPMGinUS

GettingaheadstartwithgenerativeAIinindustrialmanufacturing

,2023

KPMGglobaltechreport—industrialmanufacturinginsights10

Manufacturing’sproactiveIMexcelsat

andprogressivespiritachievingAIROI

Methodology

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论