profibus process fieldbus
Profibus过程现场总线
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Originally developed to meet the needs of the discrete manufacturing industry, PROFIBUS has evolved into a fieldbus standard for both discrete manufacturing and process automation.
最初是为了满足离散制造工业需求而开发的PROFIBUS，目前已经演化成离散制造和流程自动化的现场总线标准。
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