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作者姓名:andy

PLC 在小瓶灌装生产线中的主要应用

PLC 在小瓶灌装生产线中的主要应用

1.The operating principle of programmable control technology According to the number of I/O points of programmable logic controller (PLC), it can be divided into three types: small computer, medium computer and mainframe. Although there are many types of PLC, their structure and principle are basically the same. Its internal storage executes user-oriented operation commands such […]

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