基于web的在线考试系统的设计

基于web的在线考试系统的设计

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时间:2018-08-05

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1、blindBoardoperationalsecurityrequirements1.blockingblindBoardoperationsrequiredtohandleblockingblindBoardoperatinglicense,noblockingblindBoardoperatinglicensearenotallowedtosmokeblockingblindBoardoperations.2.itisstrictlyprohibitedtoalter,lenttheblockingblindBoardoperatinglicense.Contentconver

2、sionandexpansionofoperationsortransferjobssite,againforblockingblindBoardoperatinglicense.3.incompletejobapprovalprocedures,safetymeasuresarenotimplemented,workenvironmentdoesnotmeetsecurityrequirements,workershavetherighttorefusetowork.4.toxicgaspiping,equipmentblockingblindBoard,non-irritant

3、gaspressureshouldbelessthan200mmHg;irritantgaspressureshouldbelessthan50mmHg;gastemperatureshouldbelessthan60degrees.5.TechnicalDepartmentresponsiblefordrawingblindlocationmap,numberstheblind,constructionpersonnelwork,blindlocationmapbytechnologyarchiveforfuturereference.6.theblindplugoperatin

4、gpersonnelmustwearappropriatepersonalprotectiveequipment,mustdesignateapersonresponsibleforblockingblindBoardwork,andtodesignateapersonresponsibleformonitoring.Guardiansareadvisedbyexperiencedofficers.,Guardianjobspeoplemustwearappropriateprotectiveequipmentasrequired,andguardiansmustcheck,imp

5、lementingrelevantsafetymeasuresonthejob.Guardiansmustadheretothescene,andemergencytreatment.Jobguardianshallnotleavethejobsitebeforetheend.7.thejobcomplicated,dangerousplaces,apartfromtheguardian,alsocompanyleadership,safetyandEnvironmentDepartment,isresponsibleforpersonnel.Involvingtheentirep

6、roductionsystem,headofthetechnicaldepartmentmustbepresent.8.inplaceswhereinflammableandexplosivework,placewithin30metreswithouthotworkoperations;tasklightingshoulduseexplosion-prooflampsandexplosion-prooftoolsshouldbeused,prohibitionofbeatingwithanironpipe,flange,etc.9.highblockingblindBoardop

7、erationshallfollowtheprovisionsoflicenseforworkingatheight.10.constructionunittoblindalotaccordingtotherequirementsofthepermittowork,theimplementationofsafetymeasures,workcanbecarriedout.11.isstrictlyprohibitedonthesamepipesimultaneousl

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