The Quality Control Sampling Agent has the simple task of measuring the status of the database and recording this data in a database table.

质量控制抽样代理(QC抽样代理)的任务是简单地度量数据库的状态，并将该数据记录在一个数据库表中。

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This paper introduces the construction method of generally used PLC Control-Task-Table.

介绍了通用PLC控制任务表的构造方法。

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