【導(dǎo)讀】blindBoardoperationalsecurityrequirements1.blockingblindBoardoperationsrequiredtohandleblockingblindBoardoperatinglicense,noblockingblindBoardoperatinglicensearenotallowedtosmokeblockingblindBoardoperations.2.itisstrictlyprohibitedtoalter,lenttheblockingblindBoardoperatinglicense.Contentconversionandexpansionofoperationsortransferjobsite,againforblockingblindBoardoperatinglicense.3.inpletejobappro