实现过程控制自动化是选矿厂提高劳动生产率及各项指标的重要因素。
Process control automation is an important factor for improving productivity and production targets.
本文介绍合成氨生产过程控制自动化目标和控制系统的设计方案及其功能设计。
This article presents the automatic targets of the production process control of synthetic ammonia and the design conception of the control system, along with its function design.
FF现场总线是符合IEC61158标准的总线，侧重于过程控制自动化领域。
FF is accorded with the IEC61158 standard, it lays on the automation field of process control.
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