抽样产品，进行测试，记录数据，执行工艺操作的统计过程控制，并写入生产日志。
Sample products, perform tests, record data, carry out statistical process control on process operations, and write production logs.
过程控制系统中，收集“正确而真实”的数据是至关重要的。
In process control system, collection of reliable and accurate data is vital.
本系统对电子企业中数据采集和统计过程控制有一定的参考意义。
The system is significative to data acquisition and statistical process control in electronic enterprises in a certain extent.
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