What are the three major automation exhibitions in China?

China's three major automation exhibitions:

Guangzhou Automation Exhibition;

Shanghai Multi-National Instrument and Meter Exhibition;

Tianjin Binhai National Automation Exhibition . Automation refers to the realization of expectations by automatic detection, information processing, analysis and judgment, and manipulation and control of machinery, equipment, systems or processes (production and management processes) in accordance with human requirements without the direct participation of people or fewer people. goal process. Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical care, services and homes. The use of automation technology can not only liberate people from heavy physical labor, partial mental labor, and harsh and dangerous working environments, but also expand human organ functions, greatly improve labor productivity, and enhance human beings' ability to understand and transform the world. . Therefore, automation is an important condition and significant symbol of the modernization of industry, agriculture, national defense, and science and technology.