Displayed at the exhibition were various kinds of robots and their designs, machine elements, driving gears and control programs developed by different units including Kim Il Sung University, Kim Chaek University of Technology, the State Academy of Sciences, the Ministry of Electronics Industry and the Ministry of Machine-building Industry.

The exhibition, the theme of which is "Putting production processes on a robotized basis", includes sci-tech success presentation and various forms of technology exchanges.

Present at the opening ceremony were Jon Kwang Ho, vice-premier of the Cabinet,?Jang Chol, president of the State Academy of Sciences, officials concerned, officials of ministries, national institutions and entrant units, teachers, researchers, technicians, Three Revolution Team members and students.

The exhibition will be held till Oct. 4.