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Keywords：Sortout；PLC；Mitsubishi；Electricalautomatio

f盐城工学院本科生毕业设计说明书2013
目录
1绪论111选题背景与意义112分拣系统研究的主要内容1
2系统方案设计121设计要求122系统结构框图223主要控制器件选择224其他外围电气原件的选择简介325编程语言的选择r