




版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡介
培 Training第一 簡Chapter Chapter Safetyprecautionand Chapter BasicTrainingofContainerConveyor ChapterIV…………………..InstallationandAdjustmentofContainerConveyor第五 Chapter MaintenanceandCleaningofContainerConveyor第六 Chapter LubricationofContainerConveyor第七 容器輸送帶故障和檢ChapterVII……………….MalfunctionandRepairofContainerConveyor ?2014Newamstar .All to第一章ChapterI簡介Thefunctionofcontainerconveyorchainistheconnectionofeverymonoblockofonepackagingproductionline,istoconveythecontainersbetweenamongmonoblocks;Inoneproductionlinetherewillbeseveralconveyingunits.Withthecombinationandconnectionofdifferentconveyingunits,blockswithdifferentfunctionswillbebuilttoensurethenormalconveyingofControlsystemcanbethetypewithputerinterface,itwillbemoreconvenientforthe neltoadjustthespeedofconveyinglineaccordingtothesituationofthesite,andthecurrentworkingstateofconveyinglinecanbeknowndirectly.Onthewholelineareequippedmanygroupsofcontrollingsignalandinspectingdevices,tomakesurethewholeconveyinglineundercontrollablestate. eam,anditasetheConveyingchaintransmissionreduceriscontrolledbyconverter,canbeconnectedeam,anditasethe ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandSafety修理以 RepairandmaintenanceonlyundersafetyandoutofelectricitystateofSafetyPrecautionofunconsciousturning-Turnoffallrelativeswitchestoensurethemachinewon’tbeturnedonLockingmainSpecialattentionforlockingtheelectricitycasewithalock.Whentwomaintainersareworkingatonemachine,eachofthemshouldlockthemainswitchwiththeirownlockstoensurethatthemachinewon’tbeturnedonaccidentally.Onlywhentwomaintainersunlocktheirlocks,themachinecanbeturnedon. ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandSafetyThissafetyinstructionisusedonlyforThisfilecannotsubstitutethesafetyinstructionintheoperation所有工作人員必須認(rèn)真閱讀Alloperatorsmustreadcarefullysafetyprecautionsofoperation ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說SafetyPrecautionandSignsandCAUTION,WARNING,HANDSNO!機(jī)器自動(dòng)啟動(dòng)!
人員的RISKOF財(cái)產(chǎn)損失的RISKOFPROPERTYMUSTWAERPROTECTING使用保護(hù)裝置!MUSTWEAREAR?2014NewamstarCo.,.All .to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandUtilizingthemachineBringupqualifiedand UsequalifiedRespectoperationFinishtheprocedureprovidedbyNewamstar,finishstrictlycontrollingandmaintenanceOperatingamachinemeanscorrectlyinstallingandusingsafety ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionand機(jī)器操 Permissionofoperating只有經(jīng)過專門培訓(xùn)的人 Onlytrained nelcanbepermittedtooperateandadjustneltrainingBasicsafetySafetytrainingofoperationinstructionParticipatetrainingabout ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandMissionofspecialized Turning-SetupandElectricequipment ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandMission Thepossessorofmachinesmustinsurethatonly nelcanoperate nelshouldknowwellthesafetyrulesofmachines,howtoavoidaccidentsandhowtooperatetheAlreadyreadandunderstoodvoicesofsafety,signedto nelhavealreadyhadnecessaryworkingprotection nelthathasrecognizedsafety ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandModificationsof安全原因,對(duì)機(jī)器的非新美 Forsafetyconcern,modificationsofmachinenotauthorizedbyNewamstarwillnotbe將不對(duì)非新美 的改變負(fù)有責(zé)Wearenotresponsibleformodificationsnotauthorizedby ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionandEmergencystopAllaroundthemachinethereareseveralemergencystop nelshouldknowverywelltheoftheseOncepushedemergencystopbutton,themachinewillstoprunning ?2014Newamstar .All to第二章ChapterII安全注意事項(xiàng)及說明SafetyPrecautionand個(gè)人安全規(guī) alsafety MachinecanbeturnedononlywhenallsafetydevicesarecorrectandnobodyisindangerousGroupleadermustmakesurethatno nelworksat OperatorsareresponsibleofmaintainingtheworkingenvironmentAftermaintenance,controlifsafetydevicesarecorrectlyinstalledbeforerebootingtheAfterelectricinstallationandmaintenance,protectionmeasuremustbedone toPossessorofmachinemustoffercorrectprotectiveequipmenttooperatorsasexampleofprotectiveclothing,safetyglovesandprotectivegogglesAccordingtotheworks,operatorsmustwearcorrespondingprotectiveTheladdercanbeusedonlyforpurposeof Ifthemachinemustturnonspecialprocedure,youmustbeverycarefulthatnobodyisindangerousControltheintegrityofsafetydevicesatleastonetimea ?2014Newamstar .All toContainerconveyorlineisofchaintypeconveyingsystem,輸送帶鏈條(1),conveyorlinechain主動(dòng)的驅(qū)動(dòng)齒輪(2) 齒輪或墮輪(3),Activedrivinggear(2)andpassivegearoridler框架,容器導(dǎo)板,Containerguiding輸送帶驅(qū)動(dòng),Conveyingline輸送帶支架。Conveyingline Conveyinglinechaincanbuildaclosedcirclebetweenactivedrivinggearandpassivegear.Whenactivegearisdrivenbydrivingdevice,thetopchainbetweenpassivegearanddrivinggearwillbetightenedandstarttorun.Bottomchainshouldnotbeovertightened.Toavoidtoomuch ,loopwheel(4)canbeusedto ?2014Newamstar .All toStandarddrivingheadcomponentincludesonedrivingdeviceandonestandardconveyingunit.Itcanbeconnectedbyajointtotheheadofconveyingunit,andetheinputtingpowerofconveyingunit.Containerspassthroughthetransmissionpanelequippedontheendfaceofdrivinghead.Bythepressureofthelastconveyingsection,conveythecontainerfromlastconveyingunittothenext. ?2014Newamstar .All to標(biāo)準(zhǔn)的組件由含有一個(gè)固定回路軸的標(biāo)準(zhǔn)輸送單元。Standardpassivecomponentisconstitutedbyonestandardconveyingunitoffixedloopaxis,itcanbeconnectedtotheendofconveyingunitbyjoint,andetheinputtingpoweroftheconveyingunit.Containerspassthroughthetransmissionpanelequippedontheendfaceofdrivinghead.Bythepressureofthelastconveyingsection,conveythecontainerfromlastconveyingunittothenext. ?2014Newamstar .All toHomotaxialcrossingunitincludesonedrivingpowerdevice,fixedloopaxisandonestandardconveyingunit.Containerspassthroughla lguidingdevice,duringtheconveying,naturallypassfromthelastconveyingsectiontothenext.Duringthetransmissiontherewillbenoextrusionandcontainerremaining. ?2014Newamstar .All toContainerspassthroughla lguidingdevice,duringtheconveying,naturallypassfromthelastconveyingsectiontothenext.Duringthetransmissiontherewillbesomeextrusioncausedbydifferentstructure,buttherewillbenocontainerremaining.Non-homotaxialcrossingtransmissionunitincludesonedrivingpowerdevice,fixedloopaxisandonestandardconveyingunit.Intheunitsections,thenumberofpassingconveyingchannelwillbedifferent. ?2014Newamstar .All toNon-homotaxialcrossingdifferentialtransmissionunitincludesonedrivingpowerdevice,fixedloopaxis,differentialsystemandonestandardconveyingunit.Thenumberofpassingchannelwillbemarkablly Containerspassthroughla lguidingdevice,duringtheconveying,naturallypassfromthelastconveyingsectiontothenext.Drivingaxisofeachchainchannelutilizeschaintransmissiontype.Thechainisequippedwithtighteningdevice,andhasprotectivecoverontheoutside. ?2014Newamstar .All to。Thiskindofunithasonedrivingpowerdevice,fixedloopaxisandonestandardconveyingunit,onbothsidesoftheunittherewillbecontainerspassingthrough,andthroughthela lguidingcomponents,gatherattheoutlet,outputfromthemiddle. ?2014Newamstar .All toThiskindofunithastwodrivingpowerdevices,fixedloopaxisandonestandardconveyingunit,onbothsidesoftheunittherewillbecontainerspassingthrough,andthroughthela lguidingcomponents,gatherattheoutletofunit,outputfromthemiddle. ?2014Newamstar .All toThiskindofunithasonedrivingpowerdevice,fixedloopaxisandonestandardconveyingunit,inthemiddleoftheunittherewillbecontainerspassingthrough,andthroughthecentralguidingcomponentsdrift,outputfromtwola loutletoftheunit. ?2014Newamstar .All toLow-speed,multi-columncontainerconveyingneedalsoonespecialunittorealizeaswitchtoonewayspeed,thisstructureiscallednoThisunitgraduallyspeedsupthecontainersbydifferentialofthecolumns,tillonecolumnhigh-speed由于該種單 處護(hù)欄間距的調(diào)整有一定的要求,通 Becauseoftherequirementsoftheguardraildistanceattheentryofunit,usuallytheguardraildistancetheglypharrangementtoadjust Nopressureblockunitrequiressufficientlubricationonconveyingchain.This ysacrucialroleastableconveyingofcontainers.Thefastertheconveyingspeedis,thelessstablethecontainerswillbe,sorequiredfrictioncoefficientneedtobelower, ?2014Newamstar .All to sticsteelandstainlesssteeltobethecarrierofconveying,thewidthofchainboardis82.5mm,thejointdistanceofchainboardis38.1mm,smoothchainboardsurfaceensuresthestabilityofconveying.Utilizedconveyingchainwithhook,sothatcanavoidoverturnproblem,raisedstabilityofcornering ?2014Newamstar .All toThewholelineutilizedconcentratedlubrication,thelubricationcenterprovidescentrallylubricationliquid,andthroughblowheads,spraysevenlylubricationliquidonthechainboard.Thiswaycanavoiddisadvantagesthatshowertypelubricationbrings,suchasfrequentchangeoflubricationliquid,lowhygieniccondition.耗,延長輸送鏈板和襯條的使用。Goodlubricationliquidcanlowerenormouslyfrictionbetweenchainboardandbottomofcontainers,raisetheconveyingstability,reducebottlefalling,andreduceenergyconsumptionofwholeline,extendlifeofconveyingchainboardandinterfacestrips. ?2014Newamstar .All toConveyingbeltofpackaginglineisequippedwithelectriceyeforself-controlling,theelectriceyecontroltherunningofconveyingbelt,soitwillbeverynecessarytoadjustcorrectlytheelectriceye.Adjustrightangleinstalledelectriceye1光電管(a)/反射器(b)1electriceye(a)/reflectiondevice(b)wrongadjustment.LED(c)doesn’tlightup.2turntheelectriceyeandreflectiondevicetilltheLEDelectriceyelights3Positionofelectriceye/reflectiondevicecannever ?2014Newamstar .All toAdjustobliqueangleinstalledelectriceye1光電管(a)/反射器(b)1electriceye(a)/reflectiondevice(b)wrongadjustment.LED(c)doesn’tlightup.22turntheelectriceyeandreflectiondevicetilltheLEDofelectriceyelightsup.3Positionofelectriceye/reflectiondevicecannever ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveying輸送帶的安裝InstallationofConveyingConnectallconveyingunitsectionsaccordingtotheHeightofconveyinglevelneedtobeadjustedaccordingtothe Layhighpolymerinterfacestripsonbottominterfacetrackofconveyingchainframeandfoldpartsoflalpanel,passiveheadendneedtoutilizefastenertoconnecttobottomsteelpart,andmakesuremetalfastenerpartsurfaceislowerthaninterfacestripsurface.Accordingtothestructureofconveyingunitandchainwheelinstalledonthechainframe,suitablechainboardtoUtilizelevelinginstrumenttocontrolifthelaidconveyingchainboardishorizontal,ifitishorizontal,adjustsustainingfeetofconveyingchainframetilliteOnthela lsideofchainframeisequippedsustainingframeforsustainingla thesustaininghandrailontheframewithfastenerparts.Accordingtothevolumeofconveyingcontainer,measuretheinstallingdistancebetweensustainingguardrailinthewayofglypharrangement,andadjustallguardrailaccordingtothescale.Controliftheguardrailisstraight,thejointofguardrailsneedtobestrengthenedwithpanel,sothatthejointswillbe ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingInstallingControlofConveyingBeforeusingthechainforthefirsttime,controlifthechainchannelwillbeblocked,chainboardsurfacesmoothand Putthechainmanuallyinbetweentheinterfacetrackofwholeconveyingchain,mustmakesuretheboardwon’tbeControlthescrewandnutisloosen,ifthereisanypartControlbothendsofslidingpanelandframeofslidingpanelaresmooth,makesuretherightdistancebetweenthechainofconveyingbeltandguidingpanelofchain;Removeforeignmaterbetweenchainboardandinterfacetrack,likeweldingresidue,fragmentsandpaint,etc.Thisisverynecessary;ControlthecenteringofdrivinggearandendreturningTheconnectionofchainboardcannotbetoofastenednortooloosened,ifnecessary, ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingSomekeypointsofconveyingbeltfrictionreturningrollingparts(ridingactive 輪(自由滾動(dòng))passivewheel Ifthereareprotrudingscrewinsidetheconveying-在安裝過程中不 Duringtheinstallationdonotfastenthechainboard,itwillunnecessaryhighworkingloadandunnecessaryextraInstallaccordingtothedesignedrunningdirectionofchainAttheendoffrictionstripmakeaChainwheelmustbealignedaccordingtothechainMakesurethedirectionofchainwheelsis√Controlthedimensionof√ ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingcorrect注意:鏈條的運(yùn)行方向。在1m或3英尺長的部分中安裝鏈條并確保在輸送帶框架上連接好。然后,將鏈條擰進(jìn)輸送帶軌道內(nèi),以防止扭Attention:runningdirectionofchain.Installchaininthepartof1mor3inchesandmakesureagoodconnectionontheconveyingchainframework.Thenthreadthechainintoconveyingchanneltoavoidtortuosityandpossibledamage.RegularGoodRepairandchangewore Beforeusingthechainforthefirsttime,controlifitisblocked,ifrunningsurfaceissmoothandneat.Ifpossible,putbeforehandthechainmanuallyintotheconveyingbelt,makesurethechainwon’tbe ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingDirt,sandanddustcausedduringtheinstallationcansoondeposittheconveyingbeltandtheywillPolluteanddamageconveyedIncreasetheloadofchainboardandAcceleratethewearofConvulsionandextrawearofconveyingIntensifythewearbetweenchainboardsurfaceandFastdamageofanti-friction水、皂液等。這 Advise:aftertheinstallationofconveyingline,chainboardandboardneedtobecleanedintime.Usually,purewater,liquidsoapcanbeused.Thiscleaningshouldbedonebeforetheconveyingbeltruns. ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingDuringtherunning,controlthechain,gearandconveyingbeltregularly,toavoideventualmalfunctionandtherepairbeforeserious付 的精力來進(jìn)行定期的檢測(cè),因?yàn)槎ㄆ跈z測(cè)能夠延長輸 ,得到?jīng)]有故障的運(yùn)行。在磨合期期間,必須進(jìn)行附加的檢測(cè),以便能夠立即進(jìn)行重新調(diào)節(jié)。磨合期之后,進(jìn)行正常的定期檢測(cè)。Putmoreenergyintotheregularcontrol,becauseregularcontrolcanprolongworkinglifeofconveyingbelt,obtainmalfunction-running.Duringthebreakinginofthemachine,extracontrolshouldbedone,sothatcanreadjustimmedia y.Afterthebreakingin,controlnormallyandregularly.Belowisfixedcontrol ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingControlControlifthechainisfastenedtoomuch;ifnecessary,shortenchaintocorrectPayattentiontothespecialweartypeontheControlifthechainisControlifdistancebetweenjointsincreasescausedbyoverloadConvulsionrunningofchainmeanslubricationinwrongwayorControlthedistancebetweenbottomboardandreturningControlifgearisoverControlifthegearisControliftheflangehasbeenwore;controlifthegearisControlifchainguidingpaneland stripweartooremovetheControliflubricationsystemworksControl stripsofbendedpartandinnersideofguidingifheattoomuch,meansbendedparttoonarroworfrictionofthispartistoostrong; ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveying鏈節(jié)磨損延長超過Chainjointwearprolongsmorethan例如 節(jié)鏈板 毫米延長 Example:20jointsfrom762mmprolongstoChainboardesmorethinnerbecauseofsticchainthicknesslessthanMetalchainthicknesslessthanChainboardsurfaceworetoChainboard
New:20 cewhen:20links= ?2014Newamstar .All to第四章ChapterIV容器輸送帶安裝和調(diào)InstallationandAdjustmentofContainerConveyingAttentionforsufficientlubricationonconveyingbelt,allareasofconveyingbeltmustbeequippedwithlubricationdevice.Lubricationdevicesmustlubricatethecontinuously,orlubricateinafixedDistancebetweenlubricationnippleandconveyingchain>50mm.Fornopressureconveyingunitsorcornerlubrication,providingcontinuous,stablelubricationisumfrictioncoefficientofnopressureconveyingareais0.1, umfrictioncoefficientofotherareaisLubricationofnopressuresectionisveryimportant,iftherequirementsandfrictioncoefficientabovecannotbereached,malfunctionofbottlefallingcaneasily ?2014Newamstar .All to第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenanceMaintenanceControlNecessary
每日或期EverydayorcleaningMachineorpartsof各種規(guī)格扳手或其它特殊手動(dòng)WrenchofallkindsofspecificationorotherspecialmanualtoolNecessaryControl
ControlandFasten,wear,?2014NewamstarCo.,.All .to第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenanceMaintenanceControlNecessary
EverydayorafterMachineorpartsof dustercloth
Necessary
輸送帶表面和機(jī)器的側(cè)面、接Control
Cleanthesurfaceofconveyingbeltand lsideofmachine, productionline ?2014Newamstar .All to第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenanceMaintenanceControl
EverydayorafterAirEmptycoolingwaterofairNecessaryNecessary
Control
度Levelofcoolingwatercannotpassthebiggestdegree ?2014Newamstar .All to第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenanceMaintenanceControlNecessary
EverydayorafterElectriceyeandreflectionElectriceyeandreflection柔軟的抹SofthairlessdusterNecessary
CleandustandControl
Electriceyeworksnormally?2014NewamstarCo.,.All .to第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenanceMaintenanceControlNecessaryNecessary
Everyweekorrunningafter50inarowChainboardandchain,anti-frictionNormalmanualControlchainboard,wearofanti-frictionstrip,changeif檢查標(biāo) 鏈板是否符合正常輸送的條Control ?2014Newamstar lofdtiloaitir第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenance
Everymonthorrunning500hoursinarowMaintenance
Control
鏈條和鏈 ChainandchainNecessary
NormalmanualNecessaryControl
程
?2014Newamstar .All to第五章ChapterV容器輸送帶保養(yǎng)和清MaintenanceandCleaningofContainerConveyingMaintenanceMaintenanceControlNecessary
Eve
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 2025年兩人股份協(xié)議書模板
- 2025年技術(shù)轉(zhuǎn)讓合同模板版
- 六年級(jí)下冊(cè)數(shù)學(xué)教案- 3.2 正比例 正比例的意義|西師大版
- 五年級(jí)上冊(cè)數(shù)學(xué)教案-4.小數(shù)的大小比較 蘇教版
- 《野望》歷年中考古詩欣賞試題匯編(截至2022年)
- 2025年湖南省邵陽市單招職業(yè)適應(yīng)性測(cè)試題庫審定版
- 2024年水輪機(jī)及輔機(jī)項(xiàng)目資金需求報(bào)告
- 2025年嘉興職業(yè)技術(shù)學(xué)院單招職業(yè)適應(yīng)性測(cè)試題庫新版
- 2025年河南省新鄉(xiāng)市單招職業(yè)傾向性測(cè)試題庫及答案1套
- 微專題21 圓錐曲線經(jīng)典難題之一類探索性問題的通性通法研究 -2025年新高考數(shù)學(xué)二輪復(fù)習(xí)微專題提分突破140分方案
- 采購部組織結(jié)構(gòu)圖
- 土力學(xué)與地基基礎(chǔ)(課件)
- 股票入門-k線圖基礎(chǔ)知識(shí)
- 全國大全身份證前六位、區(qū)號(hào)、郵編-編碼
- 種植林業(yè)可行性研究報(bào)告
- 金和物業(yè)公司簡介
- 廣東省五年一貫制考試英語真題
- 2023年中央廣播電視總臺(tái)校園招聘筆試參考題庫附帶答案詳解
- 項(xiàng)目部崗位廉潔風(fēng)險(xiǎn)情景教育案例
- 小學(xué)英語-What a dream教學(xué)設(shè)計(jì)學(xué)情分析教材分析課后反思
- 消防栓定期檢查記錄表
評(píng)論
0/150
提交評(píng)論