2、器,支承装置,电动机,减速器毕业设计说明书第20页The3DDesignof Small BlenderandtheProcessanalysisforthe KeycomponentsAuthor:DuBingTutor:YangHansongAbstractTheequipmentofpulsatorhavealonghistoryandareusedinmostareas.meawhilepulsatorareusedintraditionindustrysuchaschemistryindustry,petroleumindus