The book "China Mechanical Engineering Technology Roadmap", compiled by more than 100 experts including 19 academicians, was published on August 30. After more than a year of research and compilation, experts have put forward five major trends and eight technologies for the development of mechanical engineering technology in 2030.

　　 These five major trends are green, smart, extraordinary, integration, and service. The eight technologies are product design, forming manufacturing, intelligent manufacturing, precision and micro-nano manufacturing, bionic manufacturing, remanufacturing, fluid transmission and control, gears, bearings, tools and molds. Experts pointed out that these technological breakthroughs will enhance the foundation, key, core technology innovation and major integrated innovation capabilities of my country's major equipment development, and enhance the international competitiveness of my country's manufacturing industry.

　　 The manufacturing industry will remain an important driving force for my country's economic development in the next 20 years. The "Technology Roadmap for Chinese Mechanical Engineering", by studying the direction and trend of technological innovation, gives the development priorities, technological development paths, and implementation time of different time nodes in a time series, and determines the key technologies and technologies that will affect future leading products (industry). Its development path provides support for scientifically formulating research and development plans, effectively organizing product research and development, and rationally deploying innovative resources.