National sci-tech presentations, symposiums and exhibitions in different fields held
The national sci-tech presentation in the field of chemical industry held under the sponsorship of the Korean Association of Chemical Industry under the Central Committee of the General Federation of Science and Technology of Korea was aimed at widely disseminating and generalizing sci-tech successes and experiences gained in the course of speeding up self-support and modernization of the chemical industry.
Presented to the national sci-tech presentation in the field of construction held under the sponsorship of the Central Committee of the Architects Union of Korea were more than 190 papers studied and applied by scientists and technicians in fields of architectural engineering and building materials.
Presentation of experiences of creation was made and video program on the trend of construction screened.
Actively shared and exchanged at the national presentation and exhibition in the field of welding held under the sponsorship of the Korea Welding Society under the Central Committee of the General Federation of Science and Technology of Korea were successes and experiences achieved in studying, developing and introducing the advanced welding techniques and in the home production of welding materials and welding machine.