The Jiangsu Jingong Machinery Project, with a total investment of 4.5 billion yuan, was started in Dantu early last month. A few months ago, the second phase of the Qianchao Bearing project with a total investment of 300 million yuan was started. In addition, a large number of projects suc.......

I. INTRODUCTION In today's highly developed information technology, the petrochemical industry as a traditional industry is still an important pillar of the country's economic development.

For decades, the automation technology of the petrochemical industry has developed along .......