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文章首先介绍了PLC的组成结构基本特点以及优势,然后分析了我国机械电气控制现状,最后从六个方面分析了PLC在电气控制系统中的应用。
The article first introduces the basic features and advantages of the PLC structure, then analyzes the current situation of mechanical and electrical control in our country, and finally analyzes the application of PLC in electrical control system from six aspects.